New Custom Made Complete Upper Assembly, has Noveske 12.5" Crusader barrel with pinned adjustable Switchblock, forged Mil-Spec receiver, with T marks, MPI Bolt Carrier Group with chrome lined gas key, Troy Industries 7.6" TRX Quad Battle Rail. Ships with TRX barrel nut wrench, two additional 3" picatinny rails. All NFA rules apply.