Shop BRT Barrels Barrels BCG / Upper Parts BCG / Upper Parts Uppers Uppers Muzzle Devices Muzzle Devices Adjustable Gas Drive Adjustable Gas Drive Gas System Gas System Featured Products BRT M4A1 Bolt Carrier Group C158 HPT/MPI Auto BRT M4A1 Bolt Carrier Group C158 HPT/MPI Auto $169.00 BRT M4A1 Bolt Carrier Group C158 HPT/MPI Auto - Left Hand Marked BRT M4A1 Bolt Carrier Group C158 HPT/MPI Auto - Left Hand Marked $169.00 BRT Covert Comp 5.56 BRT Covert Comp 5.56 $64.95 Sold out BRT EZTUNE Gas Tube - Configurable - Carbine BRT EZTUNE Gas Tube - Configurable - Carbine $59.95 Sold out BRT OPTIMUM 14.5" Upper Receiver Group BRT OPTIMUM 14.5" Upper Receiver Group $580.00
