A1Armory OD Green 8.5" .300 Blackout Pistol Upper w BCG

A1Armory OD Green 8.5" .300 Blackout Pistol Upper w Nitride Bolt Carrier Group- FREE SHIPPING

A1Armory complete AR-15 .300 Blackout Pistol Upper comes FULLY ASSEMBLED with a 300 BO barrel, bolt carrier group and capable of shooting .300 BO ammunition. The parts are OD Green anodized including the handguard, dust cover, forward assist and the charging handle. Completely ready to drop onto your mil-spec lower receiver to build your custom OD Green AR-15 .300 Blackout Pistol

• ANCHOR HARVEY Upper Receiver
• 8.5″ .300 Blackout Barrel 
• .300 Nitride Bolt Carrier Group
• OD Green Charging Handle
• OD Green Forward Assist
• OD Green Ejection Port Cover
• OD Green 7″ M-LOK RAIL
• Black Gas Block
• Gas Tube
• Bird Cage Muzzle Brake