• Spearhead Machine AR-15 Black Rifle Muzzle Brake (2)
  • Spearhead Machine AR-15 Black Rifle Muzzle Brake
  • Spearhead Machine AR-15 Black Rifle Muzzle Brake (3)
  • Spearhead Machine AR-15 Black Rifle Muzzle Brake (4)
  • Spearhead Machine AR-15 Black Rifle Muzzle Brake (5)
  • Spearhead Machine AR-15 Black Rifle Muzzle Brake (6)
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B&B Firearms

Spearhead Machine AR-15 Black Rifle Muzzle Brake

$97.57
$97.57
Sale Sold out
Tax included. Shipping calculated at checkout.
Thread Pitch
Bore (Caliber)
Finish
Available To Order
Why buy from B&B

Because you work directly with a family-run business that cares about getting it right.

B&B Firearms is built on faith, family, service, and real product knowledge. When you buy here, you are not supporting a giant corporation — you are working with a veteran-owned family business that values honesty, guidance, and doing right by people.

For 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.

Fitment & notes

  • Equal gas distribution on all sides for fast follow-up shots

Specifications

Design True 2-baffle radial
Diameter .840"
Length 1.750"
Added length 1.125" forward of the muzzle
Back taper .750"
Weight 50 g / 1.76 oz
Material 17-4 PH stainless steel
Installation Tensioning key included; no strap wrench needed
Fits AR-15 rifles

Available options

Thread Pitch Bore (Caliber) Finish
1/2-28 .223/6mm Black Nitride

Choose a bore that matches or exceeds your caliber.

Installation

  1. Make sure the firearm is completely unloaded.
  2. Confirm the brake bore matches or exceeds your caliber.
  3. Remove the factory thread protector or muzzle device, and any O-ring on the threads.
  4. Thread the brake on and hand tighten with the included tensioning key, using the ports nearest the crown.
  5. Remove the key after tightening.

Precision machined by Spearhead Machine in Canada.