Torro M4A3 Sherman RC tank metal turret. This is a completely built and ready to install Airsoft turret. The airsoft unit, elevation, machine gun, and safety switch have all been wired and installed. All you need to do is connect two plugs and solder the machine gun connection and you are ready to go! Warning! This turret fires 6mm airsoft BBs at a high velocity! Please be careful and keep young children away during operation!