Aero Precision AR-15 Barreled Upper Receiver 5.56x45 NATO 16" Barrel

This Aero Precision AR-15 Upper Receiver Assembly features a 16" 5.56 Mid-Length Barrel with a Pinned Front Sight Base and a M4 Handguard. You will need to purchase a bolt carrier group and magazine. All components are standard to the AR15 platform. This upper assembly does not include a BCG or Charging Handle. Features.250 takedown pin holesLaser engraved T-marksIncludes port door and forward assist installedA2-style Flash Hider