{"title":"Spearhead Machine Muzzle Brakes","description":"\u003cp\u003eSpearhead Machine muzzle brakes: lever action and radial brakes, self-timing precision brakes, and tuner brake combos. Precision machined 17-4 PH stainless and grade 5 titanium.\u003c\/p\u003e","products":[{"product_id":"spearhead-chiappa-1886-take-down-wildlands-45-70-muzzle-brake","title":"Spearhead Machine Chiappa 1886 Take Down Wildlands 45-70 Muzzle Brake","description":"\u003cp\u003eBuilt for the Chiappa 1886 Take Down Wildlands 45-70. True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. It stays slim at .840\" and sits clean on the barrel, adding only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eChiappa 1886 Take Down Wildlands 45-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChiappa 5\/8-24\u003c\/td\u003e\n\u003ctd\u003eSatin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChiappa 5\/8-24\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"Chiappa 5\/8-24 \/ Satin","offer_id":67387958690082,"sku":"SPH-3089-CHIAPPA-5-8-24-SATIN","price":97.57,"currency_code":"USD","in_stock":true},{"title":"Chiappa 5\/8-24 \/ Black Nitride","offer_id":67387958722850,"sku":"SPH-3089-CHIAPPA-5-8-24-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Chiappa-02.jpg?v=1790456135"},{"product_id":"spearhead-chiappa-1892-take-down-wildlands-1892-nsr-muzzle-brake","title":"Spearhead Machine Chiappa 1892 Take Down Wildlands \/ 1892 NSR Muzzle Brake","description":"\u003cp\u003eBuilt for the Chiappa 1892 Take Down Wildlands (16.5\") \/ 1892 NSR (12\"). True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. It stays slim at .840\" and sits clean on the barrel, adding only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eTwo thread versions: check your barrel. The 1892 NSR 12\" is M13.5×1 LH only\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eBack taper \/ collar\u003c\/th\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eM13.5×1 LH Wildland 16.5″\/NSR 12″\u003c\/td\u003e\n\u003ctd\u003e.357 Magnum\u003c\/td\u003e\n\u003ctd\u003e.650\"\u003c\/td\u003e\n\u003ctd\u003e1892 Wildlands 16.5\" (M13.5×1 LH) or 1892 NSR 12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM13.5×1 LH Wildland 16.5″\/NSR 12″\u003c\/td\u003e\n\u003ctd\u003e.44 Magnum\u003c\/td\u003e\n\u003ctd\u003e.650\"\u003c\/td\u003e\n\u003ctd\u003e1892 Wildlands 16.5\" (M13.5×1 LH) or 1892 NSR 12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24 Wildland 16.5\"\u003c\/td\u003e\n\u003ctd\u003e.357 Magnum\u003c\/td\u003e\n\u003ctd\u003e.740\"\u003c\/td\u003e\n\u003ctd\u003e1892 Wildlands Take Down 16.5\" (5\/8-24)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24 Wildland 16.5\"\u003c\/td\u003e\n\u003ctd\u003e.44 Magnum\u003c\/td\u003e\n\u003ctd\u003e.740\"\u003c\/td\u003e\n\u003ctd\u003e1892 Wildlands Take Down 16.5\" (5\/8-24)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"M13.5×1 LH Wildland 16.5″\/NSR 12″ \/ .357 Magnum","offer_id":67387959050530,"sku":"SPH-6937-M13-5-1-LH-WILDLAND-16-5-NSR-12-357-MAGNUM","price":97.57,"currency_code":"USD","in_stock":true},{"title":"M13.5×1 LH Wildland 16.5″\/NSR 12″ \/ .44 Magnum","offer_id":67387959083298,"sku":"SPH-6937-M13-5-1-LH-WILDLAND-16-5-NSR-12-44-MAGNUM","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 Wildland 16.5\" \/ .357 Magnum","offer_id":67387959116066,"sku":"SPH-6937-5-8-24-WILDLAND-16-5-357-MAGNUM","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 Wildland 16.5\" \/ .44 Magnum","offer_id":67387959148834,"sku":"SPH-6937-5-8-24-WILDLAND-16-5-44-MAGNUM","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/R-01.jpg?v=1790456158"},{"product_id":"spearhead-henry-spd-muzzle-brake","title":"Spearhead Machine Henry SPD Muzzle Brake","description":"\u003cp\u003eBuilt for the Henry SPD HUSH and SPD CRUSR. True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. It stays slim at .840\" and back tapers to .800\" for a flush fit, adding only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMagazine tube can be removed with the brake installed\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003e.800\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eHenry SPD HUSH and SPD CRUSR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e30-30 Win\/.357 Mag\/.38 Spl\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e45-70\/.45 Colt\/.44 Mag\/.44 Spl\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 \/ 30-30 Win\/.357 Mag\/.38 Spl \/ Black Nitride","offer_id":67387959738658,"sku":"SPH-15300-5-8-24-30-30-WIN-357-MAG-38-SPL-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 45-70\/.45 Colt\/.44 Mag\/.44 Spl \/ Black Nitride","offer_id":67387959771426,"sku":"SPH-15300-5-8-24-45-70-45-COLT-44-MAG-44-SPL-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Henry-SPD-01.jpg?v=1790456182"},{"product_id":"spearhead-henry-x-model-muzzle-brake","title":"Spearhead Machine Henry X Model Muzzle Brake","description":"\u003cp\u003eBuilt for the Henry H12, H10, H9 X Model, Explorer Carbine, Big Boy X Model. True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. It stays slim at .840\" and back tapers to .750\" for a flush fit, adding only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMagazine tube can be removed with the brake installed\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003e.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eHenry H12, H10, H9 X Model, Explorer Carbine, Big Boy X Model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHenry X\/Big Boy X 5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.360 Buckhammer\/.357\/.38 Spl\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHenry X\/Big Boy X 5\/8-24\u003c\/td\u003e\n\u003ctd\u003e45-70\/.45 Colt\/.44 Mag\/.44 Spl\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHenry X\/Big Boy X 5\/8-24\u003c\/td\u003e\n\u003ctd\u003e30-30 Winchester\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"Henry X\/Big Boy X 5\/8-24 \/ .360 Buckhammer\/.357\/.38 Spl \/ Black Nitride","offer_id":67387960361250,"sku":"SPH-2974-HENRY-X-BIG-BOY-X-5-8-24-360-BUCKHAMMER-357-38-SPL-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true},{"title":"Henry X\/Big Boy X 5\/8-24 \/ 45-70\/.45 Colt\/.44 Mag\/.44 Spl \/ Black Nitride","offer_id":67387960394018,"sku":"SPH-2974-HENRY-X-BIG-BOY-X-5-8-24-45-70-45-COLT-44-MAG-44-SPL-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true},{"title":"Henry X\/Big Boy X 5\/8-24 \/ 30-30 Winchester \/ Black Nitride","offer_id":67387960426786,"sku":"SPH-2974-HENRY-X-BIG-BOY-X-5-8-24-30-30-WINCHESTER-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/tapered-radial-black-2.jpg?v=1790456208"},{"product_id":"spearhead-pedersoli-model-86-71-boarbuster-guidemaster-45-70-muzzle-brake","title":"Spearhead Machine Pedersoli Model 86 \/ 71 Boarbuster Guidemaster 45-70 Muzzle Brake","description":"\u003cp\u003eBuilt for the Pedersoli Model 86 \/ 71 Boarbuster (Mark II, HV-1 Camo, Evolution, Shadow) and Guidemaster, 45-70. True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. It stays slim at .840\" and back tapers to .709\" for a flush fit, adding only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003e.709\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003ePedersoli Model 86 \/ 71 Boarbuster (Mark II, HV-1 Camo, Evolution, Shadow) and Guidemaster, 45-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePedersoli Model 86\/71 5\/8-24\u003c\/td\u003e\n\u003ctd\u003eStainless (Guidemaster)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePedersoli Model 86\/71 5\/8-24\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride (Boarbuster)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"Pedersoli Model 86\/71 5\/8-24 \/ Stainless (Guidemaster)","offer_id":67387961049378,"sku":"SPH-3079-PEDERSOLI-MODEL-86-71-5-8-24-STAINLESS-GUIDEMASTER","price":97.57,"currency_code":"USD","in_stock":true},{"title":"Pedersoli Model 86\/71 5\/8-24 \/ Black Nitride (Boarbuster)","offer_id":67387961082146,"sku":"SPH-3079-PEDERSOLI-MODEL-86-71-5-8-24-BLACK-NITRIDE-BOARBUSTER","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Pedersoli-01.jpg?v=1790456234"},{"product_id":"spearhead-rossi-r92-citadel-levtac-92-muzzle-brake","title":"Spearhead Machine Rossi R92 \/ Citadel Levtac-92 Muzzle Brake","description":"\u003cp\u003eBuilt for the Rossi R92 \/ Citadel Levtac-92. True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. It stays slim at .840\" and back tapers to .645\" for a flush fit, adding only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003e.645\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eRossi R92 \/ Citadel Levtac-92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e.578-28\u003c\/td\u003e\n\u003ctd\u003e.44 Mag\/.45 Colt\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.357 Magnum\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":".578-28 \/ .44 Mag\/.45 Colt \/ Black Nitride","offer_id":67387961475362,"sku":"SPH-6645-578-28-44-MAG-45-COLT-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 \/ .357 Magnum \/ Black Nitride","offer_id":67387961508130,"sku":"SPH-6645-1-2-28-357-MAGNUM-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/R-01_450a70f5-a88b-4c46-91c0-5267743d40c8.jpg?v=1790456260"},{"product_id":"spearhead-rossi-r95-muzzle-brake","title":"Spearhead Machine Rossi R95 Muzzle Brake","description":"\u003cp\u003eBuilt for the Rossi R95 (Trapper, Triple Black, Laminate). True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. It stays slim at .840\" and sits clean on the barrel, adding only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eBack tapered to the barrel profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eRossi R95 (Trapper, Triple Black, Laminate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e30-30 Winchester\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e45-70\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e45-70\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 \/ 30-30 Winchester \/ Black Nitride","offer_id":67387961999650,"sku":"SPH-8649-5-8-24-30-30-WINCHESTER-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 45-70 \/ Stainless","offer_id":67387962032418,"sku":"SPH-8649-5-8-24-45-70-STAINLESS","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 45-70 \/ Black Nitride","offer_id":67387962065186,"sku":"SPH-8649-5-8-24-45-70-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Rossi_R95_Spearhead_Machine_Muzzle_Brake_Black_01.jpg?v=1790456287"},{"product_id":"spearhead-ruger-marlin-1894-muzzle-brake","title":"Spearhead Machine Ruger Marlin 1894 Muzzle Brake","description":"\u003cp\u003eBuilt for the Ruger Marlin 1894 (SBL, Trapper, Dark Series). True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. It stays slim at .840\" and back tapers to .685\" for a flush fit, adding only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003e.685\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eRuger Marlin 1894 (SBL, Trapper, Dark Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.357 Mag\/.38 Spl\u003c\/td\u003e\n\u003ctd\u003eSatin (Trapper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.357 Mag\/.38 Spl\u003c\/td\u003e\n\u003ctd\u003eStainless (SBL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.357 Mag\/.38 Spl\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.44 Mag\/.44 Spl\/10mm Auto\u003c\/td\u003e\n\u003ctd\u003eSatin (Trapper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.44 Mag\/.44 Spl\/10mm Auto\u003c\/td\u003e\n\u003ctd\u003eStainless (SBL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.44 Mag\/.44 Spl\/10mm Auto\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"1\/2-28 \/ .357 Mag\/.38 Spl \/ Satin (Trapper)","offer_id":67387962425634,"sku":"SPH-7011-1-2-28-357-MAG-38-SPL-SATIN-TRAPPER","price":97.57,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 \/ .357 Mag\/.38 Spl \/ Stainless (SBL)","offer_id":67387962458402,"sku":"SPH-7011-1-2-28-357-MAG-38-SPL-STAINLESS-SBL","price":97.57,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 \/ .357 Mag\/.38 Spl \/ Black Nitride","offer_id":67387962491170,"sku":"SPH-7011-1-2-28-357-MAG-38-SPL-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .44 Mag\/.44 Spl\/10mm Auto \/ Satin (Trapper)","offer_id":67387962523938,"sku":"SPH-7011-5-8-24-44-MAG-44-SPL-10MM-AUTO-SATIN-TRAPPER","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .44 Mag\/.44 Spl\/10mm Auto \/ Stainless (SBL)","offer_id":67387962556706,"sku":"SPH-7011-5-8-24-44-MAG-44-SPL-10MM-AUTO-STAINLESS-SBL","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .44 Mag\/.44 Spl\/10mm Auto \/ Black Nitride","offer_id":67387962589474,"sku":"SPH-7011-5-8-24-44-MAG-44-SPL-10MM-AUTO-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Ruger_Marlin_1894_Spearhead_Machine_Muzzle_Brake_16.jpg?v=1790456314"},{"product_id":"spearhead-ruger-marlin-1895-45-70-muzzle-brake","title":"Spearhead Machine Ruger Marlin 1895 45-70 Muzzle Brake","description":"\u003cp\u003eBuilt for the Ruger Marlin 1895 45-70 (SBL, Trapper, Guide Gun, Dark Series). True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. It stays slim at .840\" and back tapers to .765\" for a flush fit, adding only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003e.765\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eRuger Marlin 1895 45-70 (SBL, Trapper, Guide Gun, Dark Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarlin 1895 11\/16-24\u003c\/td\u003e\n\u003ctd\u003eSatin (Trapper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarlin 1895 11\/16-24\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride (Dark Series\/Guide Gun)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarlin 1895 11\/16-24\u003c\/td\u003e\n\u003ctd\u003eStainless (SBL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"Marlin 1895 11\/16-24 \/ Satin (Trapper)","offer_id":67387963408674,"sku":"SPH-2846-MARLIN-1895-11-16-24-SATIN-TRAPPER","price":97.57,"currency_code":"USD","in_stock":true},{"title":"Marlin 1895 11\/16-24 \/ Black Nitride (Dark Series\/Guide Gun)","offer_id":67387963441442,"sku":"SPH-2846-MARLIN-1895-11-16-24-BLACK-NITRIDE-DARK-SERIES-GUIDE-GUN","price":97.57,"currency_code":"USD","in_stock":true},{"title":"Marlin 1895 11\/16-24 \/ Stainless (SBL)","offer_id":67387963474210,"sku":"SPH-2846-MARLIN-1895-11-16-24-STAINLESS-SBL","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Ruger_Marlin_1895_45-70_Spearhead_Machine_Muzzle_Brake_01.jpg?v=1790456343"},{"product_id":"spearhead-ruger-marlin-336-muzzle-brake","title":"Spearhead Machine Ruger Marlin 336 Muzzle Brake","description":"\u003cp\u003eBuilt for the Ruger Marlin 336 (SBL, Trapper). True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. It stays slim at .840\" and back tapers to .685\" for a flush fit, adding only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003e.685\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eRuger Marlin 336 (SBL, Trapper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e30-30 Winchester\u003c\/td\u003e\n\u003ctd\u003eStainless (SBL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e30-30 Winchester\u003c\/td\u003e\n\u003ctd\u003eSatin (Trapper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e30-30 Winchester\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 \/ 30-30 Winchester \/ Stainless (SBL)","offer_id":67387963965730,"sku":"SPH-7669-5-8-24-30-30-WINCHESTER-STAINLESS-SBL","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 30-30 Winchester \/ Satin (Trapper)","offer_id":67387963998498,"sku":"SPH-7669-5-8-24-30-30-WINCHESTER-SATIN-TRAPPER","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 30-30 Winchester \/ Black Nitride","offer_id":67387964031266,"sku":"SPH-7669-5-8-24-30-30-WINCHESTER-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Ruger_Marlin_336_Spearhead_Machine_Muzzle_Brake.jpg?v=1790456367"},{"product_id":"spearhead-smith-wesson-1854-muzzle-brake","title":"Spearhead Machine Smith \u0026 Wesson 1854 Muzzle Brake","description":"\u003cp\u003eBuilt for the Smith \u0026amp; Wesson 1854 (Stealth Hunter, Traditional Walnut). True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. It stays slim at .840\" and sits clean on the barrel, adding only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e30-30 Win \/ .357 Mag \/ .360 Buckhammer use 5\/8-24\u003c\/li\u003e\n\u003cli\u003e.44 Mag \/ .45 Colt \/ 45-70 Govt use 11\/16-24\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eBack chamfered to closely match the barrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eSmith \u0026amp; Wesson 1854 (Stealth Hunter, Traditional Walnut)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.357 Mag\/30-30 Win\/.360 Buckhammer\u003c\/td\u003e\n\u003ctd\u003eSatin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.357 Mag\/30-30 Win\/.360 Buckhammer\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\/16-24\u003c\/td\u003e\n\u003ctd\u003e45-70\/.45 Colt\/.44 Mag\u003c\/td\u003e\n\u003ctd\u003eSatin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\/16-24\u003c\/td\u003e\n\u003ctd\u003e45-70\/.45 Colt\/.44 Mag\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 \/ .357 Mag\/30-30 Win\/.360 Buckhammer \/ Satin","offer_id":67387964752162,"sku":"SPH-9900-5-8-24-357-MAG-30-30-WIN-360-BUCKHAMMER-SATIN","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .357 Mag\/30-30 Win\/.360 Buckhammer \/ Black Nitride","offer_id":67387964784930,"sku":"SPH-9900-5-8-24-357-MAG-30-30-WIN-360-BUCKHAMMER-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true},{"title":"11\/16-24 \/ 45-70\/.45 Colt\/.44 Mag \/ Satin","offer_id":67387964817698,"sku":"SPH-9900-11-16-24-45-70-45-COLT-44-MAG-SATIN","price":97.57,"currency_code":"USD","in_stock":true},{"title":"11\/16-24 \/ 45-70\/.45 Colt\/.44 Mag \/ Black Nitride","offer_id":67387964850466,"sku":"SPH-9900-11-16-24-45-70-45-COLT-44-MAG-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Smith_Wesson_1854_Spearhead_Machine_Muzzle_Brake_01.jpg?v=1790456394"},{"product_id":"spearhead-2-baffle-radial-muzzle-brake-840","title":"Spearhead Machine 2 Baffle Radial Muzzle Brake .840\"","description":"\u003cp\u003eFor Remington Varmint \/ Sendero contours, Proof Research Light Sendero. True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. .840\" in diameter and adds only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum turn diameter\u003c\/th\u003e\n\u003ctd\u003e.780\" (can be turned down or back tapered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eRemington Varmint \/ Sendero contours, Proof Research Light Sendero\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003ctd\u003e62 g \/ 2.19 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003ctd\u003e52 g \/ 1.83 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.338\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003ctd\u003e52 g \/ 1.83 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003ctd\u003e62 g \/ 2.19 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003ctd\u003e52 g \/ 1.83 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.338\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003ctd\u003e52 g \/ 1.83 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"1\/2-28 \/ .30\/7mm \/ Stainless","offer_id":67387965538594,"sku":"SPH-1986-1-2-28-30-7MM-STAINLESS","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Stainless","offer_id":67387965571362,"sku":"SPH-1986-5-8-24-30-7MM-STAINLESS","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .338 \/ Stainless","offer_id":67387965604130,"sku":"SPH-1986-5-8-24-338-STAINLESS","price":97.57,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 \/ .30\/7mm \/ Black Nitride","offer_id":67387965636898,"sku":"SPH-1986-1-2-28-30-7MM-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Black Nitride","offer_id":67387965669666,"sku":"SPH-1986-5-8-24-30-7MM-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .338 \/ Black Nitride","offer_id":67387965702434,"sku":"SPH-1986-5-8-24-338-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/840-Radial-01.jpg?v=1790456423"},{"product_id":"spearhead-ar-10-black-rifle-muzzle-brake","title":"Spearhead Machine AR-10 Black Rifle Muzzle Brake","description":"\u003cp\u003eFor AR-10 rifles. True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. .840\" in diameter and adds only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eEqual gas distribution on all sides for fast follow-up shots\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003e.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eAR-10 rifles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 \/ .30\/7mm \/ Black Nitride","offer_id":67387966128418,"sku":"SPH-4140-5-8-24-30-7MM-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/tapered-radial-black-2_bb7e7fc6-337c-4d40-b27e-9765fa5637aa.jpg?v=1790456449"},{"product_id":"spearhead-ar-15-black-rifle-muzzle-brake","title":"Spearhead Machine AR-15 Black Rifle Muzzle Brake","description":"\u003cp\u003eFor AR-15 rifles. True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. .840\" in diameter and adds only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eEqual gas distribution on all sides for fast follow-up shots\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003e.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eAR-15 rifles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"1\/2-28 \/ .223\/6mm \/ Black Nitride","offer_id":67387966718242,"sku":"SPH-4132-1-2-28-223-6MM-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/tapered-radial-black-2_07977df8-866e-4ae9-aa32-bce673e5a4b8.jpg?v=1790456475"},{"product_id":"spearhead-pcc-carbine-ar-9-muzzle-brake","title":"Spearhead Machine PCC Carbine AR-9 Muzzle Brake","description":"\u003cp\u003eFor Pistol caliber carbines \/ AR-9 (flush on Ruger PC Carbine). True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. .840\" in diameter and adds only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eEqual gas distribution on all sides for fast follow-up shots\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003e.800\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50 g \/ 1.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003ePistol caliber carbines \/ AR-9 (flush on Ruger PC Carbine)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e9mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"1\/2-28 \/ 9mm \/ Black Nitride","offer_id":67387968127266,"sku":"SPH-4142-1-2-28-9MM-BLACK-NITRIDE","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/PCC-02.jpg?v=1790456501"},{"product_id":"spearhead-titanium-2-baffle-radial-muzzle-brake-840","title":"Spearhead Machine Titanium 2 Baffle Radial Muzzle Brake .840\"","description":"\u003cp\u003eFor Remington Varmint \/ Sendero contours, Proof Research Light Sendero. True 2-baffle radial brake: 90° radial ports intersect to form expansion chambers and real baffles for recoil reduction without concussion. .840\" in diameter and adds only 1.125\" forward of the muzzle.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eTrue 2-baffle radial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1.750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.125\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum turn diameter\u003c\/th\u003e\n\u003ctd\u003e.780\" (can be turned down or back tapered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eGrade 5 titanium (6Al-4V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eTensioning key included; no strap wrench needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eRemington Varmint \/ Sendero contours, Proof Research Light Sendero\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eRaw Titanium\u003c\/td\u003e\n\u003ctd\u003e34 g \/ 1.20 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eDLC\u003c\/td\u003e\n\u003ctd\u003e34 g \/ 1.20 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eRaw Titanium\u003c\/td\u003e\n\u003ctd\u003e28 g \/ 0.99 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eRaw Titanium\u003c\/td\u003e\n\u003ctd\u003e28 g \/ 0.99 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.338\u003c\/td\u003e\n\u003ctd\u003eRaw Titanium\u003c\/td\u003e\n\u003ctd\u003e28 g \/ 0.99 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eDLC\u003c\/td\u003e\n\u003ctd\u003e28 g \/ 0.99 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eDLC\u003c\/td\u003e\n\u003ctd\u003e28 g \/ 0.99 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.338\u003c\/td\u003e\n\u003ctd\u003eDLC\u003c\/td\u003e\n\u003ctd\u003e28 g \/ 0.99 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"1\/2-28 \/ .30\/7mm \/ Raw Titanium","offer_id":67387969569058,"sku":"SPH-2012-1-2-28-30-7MM-RAW-TITANIUM","price":178.88,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 \/ .30\/7mm \/ DLC","offer_id":67387969601826,"sku":"SPH-2012-1-2-28-30-7MM-DLC","price":178.88,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ Raw Titanium","offer_id":67387969634594,"sku":"SPH-2012-5-8-24-6-5MM-RAW-TITANIUM","price":178.88,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Raw Titanium","offer_id":67387969667362,"sku":"SPH-2012-5-8-24-30-7MM-RAW-TITANIUM","price":178.88,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .338 \/ Raw Titanium","offer_id":67387969700130,"sku":"SPH-2012-5-8-24-338-RAW-TITANIUM","price":178.88,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ DLC","offer_id":67387969732898,"sku":"SPH-2012-5-8-24-6-5MM-DLC","price":178.88,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ DLC","offer_id":67387969765666,"sku":"SPH-2012-5-8-24-30-7MM-DLC","price":178.88,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .338 \/ DLC","offer_id":67387969798434,"sku":"SPH-2012-5-8-24-338-DLC","price":178.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/840-Radial-Ti-02.jpg?v=1790456554"},{"product_id":"spearhead-elr-self-timing-muzzle-brake-5-port","title":"Spearhead Machine ELR Self Timing Muzzle Brake 5 Port","description":"\u003cp\u003eSelf-timing hybrid top + side port brake with proprietary linked port (double expansion chamber). The hybrid top and side ports keep the muzzle down so you can watch your impacts, and the self-timing collar installs by hand. Built for large ELR cartridges (.30 through .416).\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVented ports let you spot your own trace at long range\u003c\/li\u003e\n\u003cli\u003eRecoil reduction sized for large ELR cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e5-port self-timing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1.5\" brake body, 1.5\" locking collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e4.890\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e468 g \/ 16.51 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSelf-timing locking collar, tensioning key included; no tools needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeveling\u003c\/th\u003e\n\u003ctd\u003eLeveling flat on the bottom for precise leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eLarge ELR cartridges (.30 through .416)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/4-24\u003c\/td\u003e\n\u003ctd\u003e.30\/.338\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/4-24\u003c\/td\u003e\n\u003ctd\u003e.30\/.338\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/4-24\u003c\/td\u003e\n\u003ctd\u003e.375\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/4-24\u003c\/td\u003e\n\u003ctd\u003e.375\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\/8-24\u003c\/td\u003e\n\u003ctd\u003e.375\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\/8-24\u003c\/td\u003e\n\u003ctd\u003e.375\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread on the locking collar and brake, time the brake by hand, then lock it with the included tensioning key.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"3\/4-24 \/ .30\/.338 \/ Stainless","offer_id":67387970584866,"sku":"SPH-4506-3-4-24-30-338-STAINLESS","price":276.46,"currency_code":"USD","in_stock":true},{"title":"3\/4-24 \/ .30\/.338 \/ Black Nitride","offer_id":67387970617634,"sku":"SPH-4506-3-4-24-30-338-BLACK-NITRIDE","price":276.46,"currency_code":"USD","in_stock":true},{"title":"3\/4-24 \/ .375 \/ Stainless","offer_id":67387970650402,"sku":"SPH-4506-3-4-24-375-STAINLESS","price":276.46,"currency_code":"USD","in_stock":true},{"title":"3\/4-24 \/ .375 \/ Black Nitride","offer_id":67387970683170,"sku":"SPH-4506-3-4-24-375-BLACK-NITRIDE","price":276.46,"currency_code":"USD","in_stock":true},{"title":"7\/8-24 \/ .375 \/ Stainless","offer_id":67387970715938,"sku":"SPH-4506-7-8-24-375-STAINLESS","price":276.46,"currency_code":"USD","in_stock":true},{"title":"7\/8-24 \/ .375 \/ Black Nitride","offer_id":67387970748706,"sku":"SPH-4506-7-8-24-375-BLACK-NITRIDE","price":276.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/ELR-001.jpg?v=1790456587"},{"product_id":"spearhead-junction-self-timing-muzzle-brake-5-port","title":"Spearhead Machine Junction Self Timing Muzzle Brake 5 Port","description":"\u003cp\u003eSelf-timing hybrid top + side port brake with proprietary linked port (double expansion chamber). The hybrid top and side ports keep the muzzle down so you can watch your impacts, and the self-timing collar installs by hand. Built for long range precision rifles.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eVented ports let you spot your own trace at long range\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e5-port self-timing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1.1\" brake body, 1.1\" locking collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e3.650\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e204 g \/ 7.20 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSelf-timing locking collar, tensioning key included; no tools needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeveling\u003c\/th\u003e\n\u003ctd\u003eLeveling flat on the bottom for precise leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eLong range precision rifles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.338\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread on the locking collar and brake, time the brake by hand, then lock it with the included tensioning key.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 \/ .223\/6mm \/ Stainless","offer_id":67387971141922,"sku":"SPH-5141-5-8-24-223-6MM-STAINLESS","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .223\/6mm \/ Black Nitride","offer_id":67387971174690,"sku":"SPH-5141-5-8-24-223-6MM-BLACK-NITRIDE","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ Stainless","offer_id":67387971207458,"sku":"SPH-5141-5-8-24-6-5MM-STAINLESS","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ Black Nitride","offer_id":67387971240226,"sku":"SPH-5141-5-8-24-6-5MM-BLACK-NITRIDE","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Stainless","offer_id":67387971272994,"sku":"SPH-5141-5-8-24-30-7MM-STAINLESS","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Black Nitride","offer_id":67387971305762,"sku":"SPH-5141-5-8-24-30-7MM-BLACK-NITRIDE","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .338 \/ Black Nitride","offer_id":67387971338530,"sku":"SPH-5141-5-8-24-338-BLACK-NITRIDE","price":195.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/5P-001.jpg?v=1790456617"},{"product_id":"spearhead-limited-edition-3-port-muzzle-brake-copper-pvd","title":"Spearhead Machine Limited Edition 3 Port Muzzle Brake, Copper PVD","description":"\u003cp\u003eSelf-timing hybrid top + side port brake with proprietary linked port (double expansion chamber). The hybrid top and side ports keep the muzzle down so you can watch your impacts, and the self-timing collar installs by hand. Built for .22 LR, AR and bolt rifles.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLimited edition drop\u003c\/li\u003e\n\u003cli\u003e1\/2-28 fits Ruger Precision Rimfire, Bergara B-14R, Vudoo V-22, Tikka T1x .22 LR, RimX prefit barrels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e3-port self-timing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1.0\" brake body, 1.1\" locking collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e2.367\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e126 g \/ 4.45 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoating\u003c\/th\u003e\n\u003ctd\u003eCopper PVD (physical vapor deposition)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSelf-timing locking collar, tensioning key included; no tools needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeveling\u003c\/th\u003e\n\u003ctd\u003eLeveling flat on the bottom for precise leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003e.22 LR, AR and bolt rifles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eCopper PVD\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread on the locking collar and brake, time the brake by hand, then lock it with the included tensioning key.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"1\/2-28 \/ .22LR\/.223\/6mm \/ Copper PVD","offer_id":67387971764514,"sku":"SPH-7227-1-2-28-22LR-223-6MM-COPPER-PVD","price":203.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Copper-3P-01.jpg?v=1790456643"},{"product_id":"spearhead-self-timing-muzzle-brake-3-port","title":"Spearhead Machine Self Timing Muzzle Brake 3 Port","description":"\u003cp\u003eSelf-timing hybrid top + side port brake with proprietary linked port (double expansion chamber). The hybrid top and side ports keep the muzzle down so you can watch your impacts, and the self-timing collar installs by hand. Built for .22 LR, AR and bolt rifles.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1\/2-20 fits CZ 457 (CZ 457s can be 1\/2-20 or 1\/2-28; stamped on the barrel ahead of the action)\u003c\/li\u003e\n\u003cli\u003e1\/2-28 fits Ruger Precision Rimfire, Bergara B-14R, Vudoo V-22, Tikka T1x .22 LR, RimX prefit barrels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e3-port self-timing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1.0\" brake body, 1.1\" locking collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e2.367\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e126 g \/ 4.45 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSelf-timing locking collar, tensioning key included; no tools needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeveling\u003c\/th\u003e\n\u003ctd\u003eLeveling flat on the bottom for precise leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003e.22 LR, AR and bolt rifles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-20\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-20\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread on the locking collar and brake, time the brake by hand, then lock it with the included tensioning key.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 \/ .30\/7mm \/ Stainless","offer_id":67387972878626,"sku":"SPH-2084-5-8-24-30-7MM-STAINLESS","price":162.62,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Black Nitride","offer_id":67387972911394,"sku":"SPH-2084-5-8-24-30-7MM-BLACK-NITRIDE","price":162.62,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ Stainless","offer_id":67387972944162,"sku":"SPH-2084-5-8-24-6-5MM-STAINLESS","price":162.62,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ Black Nitride","offer_id":67387972976930,"sku":"SPH-2084-5-8-24-6-5MM-BLACK-NITRIDE","price":162.62,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .22LR\/.223\/6mm \/ Stainless","offer_id":67387973009698,"sku":"SPH-2084-5-8-24-22LR-223-6MM-STAINLESS","price":162.62,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .22LR\/.223\/6mm \/ Black Nitride","offer_id":67387973042466,"sku":"SPH-2084-5-8-24-22LR-223-6MM-BLACK-NITRIDE","price":162.62,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 \/ .22LR\/.223\/6mm \/ Stainless","offer_id":67387973075234,"sku":"SPH-2084-1-2-28-22LR-223-6MM-STAINLESS","price":162.62,"currency_code":"USD","in_stock":true},{"title":"1\/2-20 \/ .22LR\/.223\/6mm \/ Stainless","offer_id":67387973108002,"sku":"SPH-2084-1-2-20-22LR-223-6MM-STAINLESS","price":162.62,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 \/ .22LR\/.223\/6mm \/ Black Nitride","offer_id":67387973140770,"sku":"SPH-2084-1-2-28-22LR-223-6MM-BLACK-NITRIDE","price":162.62,"currency_code":"USD","in_stock":true},{"title":"1\/2-20 \/ .22LR\/.223\/6mm \/ Black Nitride","offer_id":67387973173538,"sku":"SPH-2084-1-2-20-22LR-223-6MM-BLACK-NITRIDE","price":162.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/3-Port-06.jpg?v=1790456693"},{"product_id":"spearhead-self-timing-muzzle-brake-4-port","title":"Spearhead Machine Self Timing Muzzle Brake 4 Port","description":"\u003cp\u003eSelf-timing hybrid top + side port brake with proprietary linked port (double expansion chamber). The hybrid top and side ports keep the muzzle down so you can watch your impacts, and the self-timing collar installs by hand. Built for precision bolt rifles.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e4-port self-timing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1.0\" brake body, 1.1\" locking collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e2.840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e130 g \/ 4.59 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSelf-timing locking collar, tensioning key included; no tools needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeveling\u003c\/th\u003e\n\u003ctd\u003eLeveling flat on the bottom for precise leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003ePrecision bolt rifles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.338\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.338\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread on the locking collar and brake, time the brake by hand, then lock it with the included tensioning key.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 \/ .223\/6mm \/ Stainless","offer_id":67387973632290,"sku":"SPH-1764-5-8-24-223-6MM-STAINLESS","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ Stainless","offer_id":67387973665058,"sku":"SPH-1764-5-8-24-6-5MM-STAINLESS","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Stainless","offer_id":67387973697826,"sku":"SPH-1764-5-8-24-30-7MM-STAINLESS","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .338 \/ Stainless","offer_id":67387973730594,"sku":"SPH-1764-5-8-24-338-STAINLESS","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .223\/6mm \/ Black Nitride","offer_id":67387973763362,"sku":"SPH-1764-5-8-24-223-6MM-BLACK-NITRIDE","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ Black Nitride","offer_id":67387973796130,"sku":"SPH-1764-5-8-24-6-5MM-BLACK-NITRIDE","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Black Nitride","offer_id":67387973828898,"sku":"SPH-1764-5-8-24-30-7MM-BLACK-NITRIDE","price":195.15,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .338 \/ Black Nitride","offer_id":67387973861666,"sku":"SPH-1764-5-8-24-338-BLACK-NITRIDE","price":195.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/4-Port-01.jpg?v=1790456719"},{"product_id":"spearhead-titanium-self-timing-muzzle-brake-3-port","title":"Spearhead Machine Titanium Self Timing Muzzle Brake 3 Port","description":"\u003cp\u003eSelf-timing hybrid top + side port brake with proprietary linked port (double expansion chamber). The hybrid top and side ports keep the muzzle down so you can watch your impacts, and the self-timing collar installs by hand. Built for weight-conscious hunting rifles; pairs with Proof Research Sendero contour.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e3-port self-timing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1.0\" brake body, 1.1\" locking collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e2.367\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e64 g \/ 2.26 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eGrade 5 titanium (6Al-4V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSelf-timing locking collar, tensioning key included; no tools needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeveling\u003c\/th\u003e\n\u003ctd\u003eLeveling flat on the bottom for precise leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eWeight-conscious hunting rifles; pairs with Proof Research Sendero contour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eRaw Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eRaw Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eDLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eDLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread on the locking collar and brake, time the brake by hand, then lock it with the included tensioning key.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 \/ 6.5mm \/ Raw Titanium","offer_id":67387974189346,"sku":"SPH-2156-5-8-24-6-5MM-RAW-TITANIUM","price":243.93,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Raw Titanium","offer_id":67387974222114,"sku":"SPH-2156-5-8-24-30-7MM-RAW-TITANIUM","price":243.93,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ DLC","offer_id":67387974254882,"sku":"SPH-2156-5-8-24-6-5MM-DLC","price":243.93,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ DLC","offer_id":67387974287650,"sku":"SPH-2156-5-8-24-30-7MM-DLC","price":243.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Ti-3-Port-01_263a6117-cd53-4671-8b03-072bd68b510d.jpg?v=1790456742"},{"product_id":"spearhead-tracker-self-timing-muzzle-brake-3-port","title":"Spearhead Machine Tracker Self Timing Muzzle Brake 3 Port","description":"\u003cp\u003eSelf-timing 3-port brake; raised slanted ports above bore centerline cut ground blast and add downward compensation; linked port double expansion chamber. The hybrid top and side ports keep the muzzle down so you can watch your impacts, and the self-timing collar installs by hand. Built for lightweight hunting rifles, AR-15s, rimfire.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo body profiles depending on thread pitch\u003c\/li\u003e\n\u003cli\u003eM15x1 fits CZ 600 Alpha \/ Ergo \/ Trail metric-thread models only (CZ 600s can be M15x1 or 5\/8-24, check yours)\u003c\/li\u003e\n\u003cli\u003e.30\/7mm bore accepts up to .30 cal and 7.62×39\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e3-port self-timing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e.840\" brake body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e2.340\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded length\u003c\/th\u003e\n\u003ctd\u003e1.715\" forward of the muzzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSelf-timing locking collar, tensioning key included; no tools needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeveling\u003c\/th\u003e\n\u003ctd\u003eLeveling flat on the bottom for precise leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eLightweight hunting rifles, AR-15s, rimfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eBack taper \/ collar\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24 Non tapered locking collar\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003ctd\u003e72 g \/ 2.54 oz\u003c\/td\u003e\n\u003ctd\u003e.875\" straight (no taper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24 Non tapered locking collar\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003ctd\u003e72 g \/ 2.54 oz\u003c\/td\u003e\n\u003ctd\u003e.875\" straight (no taper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24 Non tapered locking collar\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003ctd\u003e72 g \/ 2.54 oz\u003c\/td\u003e\n\u003ctd\u003e.875\" straight (no taper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM15x1 Tapered locking collar\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003ctd\u003e70 g \/ 2.47 oz\u003c\/td\u003e\n\u003ctd\u003eBack tapered to .750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28 Tapered locking collar\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003ctd\u003e79 g \/ 2.79 oz\u003c\/td\u003e\n\u003ctd\u003eBack tapered to .750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28 Tapered locking collar\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003ctd\u003e79 g \/ 2.79 oz\u003c\/td\u003e\n\u003ctd\u003eBack tapered to .750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28 Tapered locking collar\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003ctd\u003e79 g \/ 2.79 oz\u003c\/td\u003e\n\u003ctd\u003eBack tapered to .750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28 Tapered locking collar\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003ctd\u003e79 g \/ 2.79 oz\u003c\/td\u003e\n\u003ctd\u003eBack tapered to .750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28 Tapered locking collar\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003ctd\u003e79 g \/ 2.79 oz\u003c\/td\u003e\n\u003ctd\u003eBack tapered to .750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28 Tapered locking collar\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003ctd\u003e79 g \/ 2.79 oz\u003c\/td\u003e\n\u003ctd\u003eBack tapered to .750\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread on the locking collar and brake, time the brake by hand, then lock it with the included tensioning key.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 Non tapered locking collar \/ .30\/7mm \/ Black Nitride","offer_id":67387974844706,"sku":"SPH-7509-5-8-24-30-7MM-BLACK-NITRIDE","price":121.96,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 Non tapered locking collar \/ 6.5mm \/ Black Nitride","offer_id":67387974877474,"sku":"SPH-7509-5-8-24-6-5MM-BLACK-NITRIDE","price":121.96,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 Non tapered locking collar \/ .22LR\/.223\/6mm \/ Black Nitride","offer_id":67387974910242,"sku":"SPH-7509-5-8-24-22LR-223-6MM-BLACK-NITRIDE","price":121.96,"currency_code":"USD","in_stock":true},{"title":"M15x1 Tapered locking collar \/ .30\/7mm \/ Black Nitride","offer_id":67387974943010,"sku":"SPH-7509-M15X1-30-7MM-BLACK-NITRIDE","price":121.96,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 Tapered locking collar \/ .22LR\/.223\/6mm \/ Stainless","offer_id":67387974975778,"sku":"SPH-7509-1-2-28-22LR-223-6MM-STAINLESS","price":121.96,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 Tapered locking collar \/ 6.5mm \/ Stainless","offer_id":67387975008546,"sku":"SPH-7509-1-2-28-6-5MM-STAINLESS","price":121.96,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 Tapered locking collar \/ .30\/7mm \/ Stainless","offer_id":67387975041314,"sku":"SPH-7509-1-2-28-30-7MM-STAINLESS","price":121.96,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 Tapered locking collar \/ .22LR\/.223\/6mm \/ Black Nitride","offer_id":67387975074082,"sku":"SPH-7509-1-2-28-22LR-223-6MM-BLACK-NITRIDE","price":121.96,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 Tapered locking collar \/ 6.5mm \/ Black Nitride","offer_id":67387975106850,"sku":"SPH-7509-1-2-28-6-5MM-BLACK-NITRIDE","price":121.96,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 Tapered locking collar \/ .30\/7mm \/ Black Nitride","offer_id":67387975139618,"sku":"SPH-7509-1-2-28-30-7MM-BLACK-NITRIDE","price":121.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Tracker-06.jpg?v=1790456771"},{"product_id":"spearhead-junction-tuner-muzzle-brake-combo-5-port","title":"Spearhead Machine Junction Tuner Muzzle Brake Combo 5 Port","description":"\u003cp\u003eA self-timing 5-port brake and a heavy barrel tuner in one unit. The tuner finds the node within a revolution or two on even heavy match contours, and the extra weight at the muzzle balances PRS\/NRL rifles.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJunction 5-port brake + heavy barrel tuner in one\u003c\/li\u003e\n\u003cli\u003eAdds balance weight at the muzzle for PRS\/NRL rifles\u003c\/li\u003e\n\u003cli\u003eShips with the double-threaded tuner locking collar only (no standard brake collar)\u003c\/li\u003e\n\u003cli\u003eGrease\/anti-seize threads on stainless; oil black nitride periodically\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e5-port self-timing brake + barrel tuner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1.1\" brake body, 1.125\" locking collar, 1.6\" tuner body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e3.650\" forward of the muzzle shoulder, 1.540\" behind it\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarrel fit (tuner)\u003c\/th\u003e\n\u003ctd\u003eBarrel up to 1.070\" diameter, 1.5\" behind the muzzle shoulder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e418 g \/ 14.75 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSelf-timing locking collar, tensioning key included; no tools needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeveling\u003c\/th\u003e\n\u003ctd\u003eLeveling flat on the bottom for precise leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread on the locking collar and brake, time the brake by hand, then lock it with the included tensioning key.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 \/ .223\/6mm \/ Stainless","offer_id":67387975598370,"sku":"SPH-5567-5-8-24-223-6MM-STAINLESS","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ Stainless","offer_id":67387975631138,"sku":"SPH-5567-5-8-24-6-5MM-STAINLESS","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Stainless","offer_id":67387975663906,"sku":"SPH-5567-5-8-24-30-7MM-STAINLESS","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .223\/6mm \/ Black Nitride","offer_id":67387975696674,"sku":"SPH-5567-5-8-24-223-6MM-BLACK-NITRIDE","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ Black Nitride","offer_id":67387975729442,"sku":"SPH-5567-5-8-24-6-5MM-BLACK-NITRIDE","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Black Nitride","offer_id":67387975762210,"sku":"SPH-5567-5-8-24-30-7MM-BLACK-NITRIDE","price":219.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/Junction-TBC-5P-01.jpg?v=1790456798"},{"product_id":"spearhead-tuner-muzzle-brake-combo-3-port","title":"Spearhead Machine Tuner Muzzle Brake Combo 3 Port","description":"\u003cp\u003eA self-timing 3-port brake and a heavy barrel tuner in one unit. The tuner finds the node within a revolution or two on even heavy match contours, and the extra weight at the muzzle balances PRS\/NRL rifles.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrake + heavy barrel tuner in one; finds the node within a revolution or two\u003c\/li\u003e\n\u003cli\u003eAdds balance weight at the muzzle for PRS\/NRL and rimfire rifles\u003c\/li\u003e\n\u003cli\u003eShips with the double-threaded tuner locking collar only (no standard brake collar)\u003c\/li\u003e\n\u003cli\u003eGrease\/anti-seize threads on stainless; oil black nitride periodically\u003c\/li\u003e\n\u003cli\u003e1\/2-20 fits CZ 457; 1\/2-28 fits Ruger Precision Rimfire, Bergara B-14R, Vudoo V-22, Tikka T1x, RimX\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e3-port self-timing brake + barrel tuner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1.0\" brake body, 1.125\" locking collar, 1.6\" tuner body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e2.367\" forward of the muzzle shoulder, 1.540\" behind it\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarrel fit (tuner)\u003c\/th\u003e\n\u003ctd\u003eBarrel up to 1.070\" diameter, 1.5\" behind the muzzle shoulder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e348 g \/ 12.28 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSelf-timing locking collar, tensioning key included; no tools needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeveling\u003c\/th\u003e\n\u003ctd\u003eLeveling flat on the bottom for precise leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-20\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-20\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2-28\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.22LR\/.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread on the locking collar and brake, time the brake by hand, then lock it with the included tensioning key.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"1\/2-20 \/ .22LR\/.223\/6mm \/ Stainless","offer_id":67387976319266,"sku":"SPH-2378-1-2-20-22LR-223-6MM-STAINLESS","price":203.28,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 \/ .22LR\/.223\/6mm \/ Stainless","offer_id":67387976352034,"sku":"SPH-2378-1-2-28-22LR-223-6MM-STAINLESS","price":203.28,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .22LR\/.223\/6mm \/ Stainless","offer_id":67387976384802,"sku":"SPH-2378-5-8-24-22LR-223-6MM-STAINLESS","price":203.28,"currency_code":"USD","in_stock":true},{"title":"1\/2-20 \/ .22LR\/.223\/6mm \/ Black Nitride","offer_id":67387976417570,"sku":"SPH-2378-1-2-20-22LR-223-6MM-BLACK-NITRIDE","price":203.28,"currency_code":"USD","in_stock":true},{"title":"1\/2-28 \/ .22LR\/.223\/6mm \/ Black Nitride","offer_id":67387976450338,"sku":"SPH-2378-1-2-28-22LR-223-6MM-BLACK-NITRIDE","price":203.28,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .22LR\/.223\/6mm \/ Black Nitride","offer_id":67387976483106,"sku":"SPH-2378-5-8-24-22LR-223-6MM-BLACK-NITRIDE","price":203.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/TB3P01.jpg?v=1790456822"},{"product_id":"spearhead-tuner-muzzle-brake-combo-4-port","title":"Spearhead Machine Tuner Muzzle Brake Combo 4 Port","description":"\u003cp\u003eA self-timing 4-port brake and a heavy barrel tuner in one unit. The tuner finds the node within a revolution or two on even heavy match contours, and the extra weight at the muzzle balances PRS\/NRL rifles.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrake + heavy barrel tuner in one; finds the node within a revolution or two\u003c\/li\u003e\n\u003cli\u003eAdds balance weight at the muzzle for PRS\/NRL rifles\u003c\/li\u003e\n\u003cli\u003eShips with the double-threaded tuner locking collar only (no standard brake collar)\u003c\/li\u003e\n\u003cli\u003eGrease\/anti-seize threads on stainless; oil black nitride periodically\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e4-port self-timing brake + barrel tuner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1.0\" brake body, 1.125\" locking collar, 1.6\" tuner body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e2.840\" forward of the muzzle shoulder, 1.540\" behind it\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack taper\u003c\/th\u003e\n\u003ctd\u003eVaries by option (see below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarrel fit (tuner)\u003c\/th\u003e\n\u003ctd\u003eBarrel up to 1.070\" diameter, 1.5\" behind the muzzle shoulder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e352 g \/ 12.42 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e17-4 PH stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSelf-timing locking collar, tensioning key included; no tools needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeveling\u003c\/th\u003e\n\u003ctd\u003eLeveling flat on the bottom for precise leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003cth\u003eBore (Caliber)\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.338\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.223\/6mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.30\/7mm\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8-24\u003c\/td\u003e\n\u003ctd\u003e.338\u003c\/td\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose a bore that matches or exceeds your caliber.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure the firearm is completely unloaded.\u003c\/li\u003e\n\u003cli\u003eConfirm the brake bore matches or exceeds your caliber.\u003c\/li\u003e\n\u003cli\u003eRemove the factory thread protector or muzzle device, and any O-ring on the threads.\u003c\/li\u003e\n\u003cli\u003eThread on the locking collar and brake, time the brake by hand, then lock it with the included tensioning key.\u003c\/li\u003e\n\u003cli\u003eRemove the key after tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003ePrecision machined by Spearhead Machine in Canada.\u003c\/p\u003e","brand":"B\u0026B Firearms","offers":[{"title":"5\/8-24 \/ .223\/6mm \/ Stainless","offer_id":67387982577954,"sku":"SPH-2273-5-8-24-223-6MM-STAINLESS","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ Stainless","offer_id":67387982610722,"sku":"SPH-2273-5-8-24-6-5MM-STAINLESS","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Stainless","offer_id":67387982643490,"sku":"SPH-2273-5-8-24-30-7MM-STAINLESS","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .338 \/ Stainless","offer_id":67387982676258,"sku":"SPH-2273-5-8-24-338-STAINLESS","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .223\/6mm \/ Black Nitride","offer_id":67387982709026,"sku":"SPH-2273-5-8-24-223-6MM-BLACK-NITRIDE","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ 6.5mm \/ Black Nitride","offer_id":67387982741794,"sku":"SPH-2273-5-8-24-6-5MM-BLACK-NITRIDE","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .30\/7mm \/ Black Nitride","offer_id":67387982774562,"sku":"SPH-2273-5-8-24-30-7MM-BLACK-NITRIDE","price":219.54,"currency_code":"USD","in_stock":true},{"title":"5\/8-24 \/ .338 \/ Black Nitride","offer_id":67387982807330,"sku":"SPH-2273-5-8-24-338-BLACK-NITRIDE","price":219.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/TB01.jpg?v=1790456849"}],"url":"https:\/\/bnbfirearms.com\/collections\/spearhead-machine.oembed","provider":"B\u0026B Firearms","version":"1.0","type":"link"}