{"product_id":"geissele-chf-heavy-profile-chrome-lined-barrel-750-journal","title":"Geissele CHF Heavy Profile Chrome Lined Barrel (.750 Journal)","description":"\u003cp\u003eHeavy-profile version of Geissele's cold hammer forged, chrome-lined 5.56 barrel with a .750\" gas journal, high-pressure tested and magnetic particle inspected.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy profile, .750\" gas journal\u003c\/li\u003e\n\u003cli\u003eCold hammer forged, chrome lined\u003c\/li\u003e\n\u003cli\u003eHPT\/MPI\u003c\/li\u003e\n\u003cli\u003e14.5\" or 16\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eRifling\u003c\/th\u003e\n\u003ctd\u003eCold Hammer Forged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eGeissele Heavy Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGas block diameter\u003c\/th\u003e\n\u003ctd\u003e.750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMuzzle thread\u003c\/th\u003e\n\u003ctd\u003e1\/2 x 28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChamber\u003c\/th\u003e\n\u003ctd\u003e5.56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTwist\u003c\/th\u003e\n\u003ctd\u003e1-7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarrel extension\u003c\/th\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eChrome Moly Vanadium Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eManganese Phosphate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eConfigurations\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBarrel Length\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eGas system\u003c\/th\u003e\n\u003cth\u003eGas port size\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e14.5\"\u003c\/td\u003e\n\u003ctd\u003e14.5\"\u003c\/td\u003e\n\u003ctd\u003e2.2 lbs\u003c\/td\u003e\n\u003ctd\u003eMid-Length\u003c\/td\u003e\n\u003ctd\u003e.076\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16\"\u003c\/td\u003e\n\u003ctd\u003e16.25\"\u003c\/td\u003e\n\u003ctd\u003e2.4 lbs\u003c\/td\u003e\n\u003ctd\u003eGeissele Length\u003c\/td\u003e\n\u003ctd\u003e.075\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThere are 2 dimples machined in the gas journal for the gasblock set screws.*\u003c\/p\u003e\u003cp\u003eGeissele recommends barrel installation be performed by a qualified gunsmith.\u003c\/p\u003e\u003cp\u003ePlease note the National Firearms Act regulates the configurations of some firearms assembled with barrels under 16” long. Know the NFA laws in your state before purchasing this item.\u003c\/p\u003e\u003cp\u003eWARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov\u003c\/p\u003e","brand":"Geissele Automatics","offers":[{"title":"14.5\"","offer_id":67481938362658,"sku":"05-3281","price":365.0,"currency_code":"USD","in_stock":true},{"title":"16\"","offer_id":67481938395426,"sku":"05-3113","price":365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/eo_05-3281-Geissele.jpg?v=1791478990","url":"https:\/\/bnbfirearms.com\/products\/geissele-chf-heavy-profile-chrome-lined-barrel-750-journal","provider":"B\u0026B Firearms","version":"1.0","type":"link"}