Will only ship with Complete BCG at this time. You must select the optional bolt carrier if you want to order this item.
Includes upper receiver, barrel, gas block, gas tube, and complete head-spaced bolt head.
Does not include hand guard, bolt carrier assy, charging handle, or muzzle device.
Barrel is installed and feed ramp is extended, blended and polished.
Barrel Length: 16″, 14″, 12″, 10.5″, 8″
Muzzle threaded 5/8-24
Barrel nut shown is for assembly purposes only. It is a throw-away item and does not fit any hand guard. Nut may be blemished.