Midwest Industries AR-15 Muzzle Brake 5.56 1/2x28

The Midwest Industries AR-15 5.56 muzzle break is 100% USA made and incorporates a three chamber design to significantly reduce muzzle rise. Constructed of steel with a black phosphate finish, this muzzle break weighs in at 3.6 oz. Includes a new crush washer, and compatible with all 5.56 and .223 AR pattern rifles with a thread pattern of 1/2x28.