Description
Rock River Arms Tactical Carbine Complete Upper Receiver 450 Bushmaster 16″ Barrel Mid-Length Gas System RRA Operator Muzzle Brake RRA 13″ Free Float M-LOK Handguard Anodized Finish Black Fits AR-15 5 Rounds 1 Magazine Includes Bolt Carrier Group and Charging Handle Assembly 450B0592
UPC: 842834125548
