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 PRE-ORDER BRT 10.5" PRO 556 Barrel BRT 10.5" PRO 556 Barrel $199.00 PRE-ORDER BRT 16" PRO 556 Barrel BRT 16" PRO 556 Barrel $199.00 BRT M4A1 Bolt Carrier Group C158 HPT/MPI Auto BRT M4A1 Bolt Carrier Group C158 HPT/MPI Auto $169.00 BRT EZTUNE Gas Tube - Configurable - Midlength BRT EZTUNE Gas Tube - Configurable - Midlength $64.95
