Yankee Hill 3102-1MB-28A Mini Phantom Q.D. Muzzle Brake 223 Rem5.56 NATO 1/2''x2. D. Muzzle Brake 223 Rem5.56 NATO 1/2"x2 is a great way to make sure that your recoil is kept to a minimum. This Muzzle Brake from Yankee Hill Machine reduces muzzle...