CMC Triggers BBL556002 AR Barrel 5.56 NATO 10.50" Black Nitride/Chrome Moly Vanadium Steel Barrel Fits AR-15 Features Button Rifled
CMC Triggers BBL556002 AR Barrel 5.56 NATO 10.50" Black Nitride/Chrome Moly Vanadium Steel Barrel Fits AR-15 Features Button Rifled