300 BLK 16" Fortis Rev 2 Rail Upper Receiver

Complete 16" Anonymous Arms 5.56 Forged Upper Receiver with a Carbine Length gas system and a Nitride 300 BLK Barrel with a 1/8 Twist. Fortis 12" Rev 2 Rail, Mil-spec barrel nut and KAK 5/8x24 Flash Can. All Mil-spec, US Made parts including a low friction nitrade Bolt Carrier Group. Extended Latch charging handle included.