Stag 15 3Gun Nitride Upper

Stag 15 3Gun Nitride Uppers are chambered in 5.56 NATO and built around a 18" 1/7 twist Nitride Barrel and Stag 16.5" M-LOK SL Handguard. These upper halves have an A2 Flash Hider to reduce muzzle flash and a rifle-length gas system, that is combined with a low-profile gas block, which provides reliability under any condition.