TacFire AR-15 .223 / 5.56 Unassembled Upper Receiver Kit

Get a start on your pistol build with the TacFire AR-15 .223 / 5.56 Unassembled Upper Receiver Kit. This kit has everything you need to build out an AR-15 pistol upper receiver group. This kit includes one .223 / 5.56 BCG, one charging handle, one gas block, one gas tube, one upper receiver, one forward assist, one port door, one handguard, one barrel with 1:8 twist rate, and one muzzle device with crush washer. Product comes unassembled.