This 15" rifle-length stainless steel gas tube is the direct-impingement gas line for an AR-15 rifle-length-gas system. It spans from a rifle-length gas block back to the gas key on the bolt carrier, routing port gas to cycle the action. The longer dwell of a rifle-length system gives a softer, smoother cycle than carbine or mid-length setups.
Features:
This tube is sized for rifle-length-gas barrels only. It will not work with carbine, mid-length, or pistol-length gas systems. Match the gas tube length to your barrel's gas system before ordering.
