TacFire Spiral Fluted Muzzle Brake .223/5.56 1/2''x28'' Thread w/Crush

1-piece Krinkov style muzzle brake is made of all steel construction with a heat treated erosion resistant Black oxide finish. It comes with a .223/.556 1/2"x28 thread pitch. Reduces recoil and barrel whip. Overall Length: 2.6 in Outer Diameter: 1.12 in. Net Weight: 6 oz. Black Oxide Finish Material: Steel USA made