Cry Havoc Tactical 308 QRB Barrel Locking Plate Kit - Mid Length Gas Tube 793888119918. The 308 QRB Kit can only be used on Barrels with a maximum outside diameter of 1.200in and Free Float Hand Guards with a maximum width of 2.2in Also the QRB will...
Cry Havoc Tactical 308 QRB Barrel Locking Plate Kit - Mid Length Gas Tube 793888119918. The 308 QRB Kit can only be used on Barrels with a maximum outside diameter of 1.200in and Free Float Hand Guards with a maximum width of 2.2in Also the QRB will...