PRI Mark 12 Mod H AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel 1:8" Twist Flat Dark Earth

The PRI Mark 12 Mod H Upper Receiver Assembly is a ready to shoot 5.56 upper with MOA accuracy. The Mark 12 Mod H Upper is equipped with a 16" Douglas 416 stainless steel barrel with a fitted bolt, and commercial bolt carrier. The Mark 12 Mod H has a flat-top picatinny receiver, PRI rail mounted flip up front and rear sights, and rifle length gas tube. It also comes with a Gas Buster charging handle with a military big latch and AE Muzzle Brake with collar. The Mark 12 Mod H comes equipped with