DealReceivers: Next Level Armament G1 NLX-308 Billet 7075-T6 Aluminum AR10 Upper & Lower Receiver Set - Type III Class II Hard Coat Anodized - Black. Barrel: 16" GZP Modern Series .308 WIN, 4150 CrMoV Barrel, Black Nitride Finish. from Ground Zero Precision (Product nlx308-16) |