Holland's Quick Discharge Muzzle Brake 9/16"-28 Thread .580"-.650" Barrel Tapered Chrome Moly

CNC machined muzzle break featuring three expansion chambers provide up to 45% reduction in felt recoil. The large expansion chambers are easily cleaned, a must for high volume shooters. They also have a solid bottom to eliminate dust and debris generated by muzzle blast. Only adds 1-1/4" to barrel. Exit hole diameter may have to be opened up, gunsmithing is required.