Bear Creek Arsenal Full Build 5.56 NATO Upper Assembly
7.5" 5.56 NATO Parkerized 1-7T Barrel
Pistol Length Gas, M4 Profile
Side Charging Upper
Side Charging Bolt Carrier & Charging Handle Included
(Pre-Assembled, Ready To Ship)
Please note: If the listing says "In-Stock" it means we have all of the items in stock. Our assembled upper receivers are made to order, please check this LINK to view our most up-to-date shipping status.