The TacFire AR-15 Stripped Upper Receiver is expertly crafted from durable 7075 T6 aluminum and features a sleek black anodized finish. Designed for 5.56 NATO calibers this high-quality component includes a forward assist assembly dust cover assembly and an A2 style charging handle. It provides a solid foundation for building your next upper requiring only a BCG barrel gas block gas tube handguard and muzzle device to complete your setup.