TAMIYA 1/16 RC TANK GUN BARREL STABILIZER UNIT Following the popular release of the 1/16 R/C Leopard 2 A6 battle tank, Tamiya releases a Gun Barrel Stabilizer (GBS) unit meeting the demands for more realism and more options. Just like the full-size tank, the GBS unit automatically adjusts cannon angle relative to turret, keeping cannon pointed at a fixed target even while on the move. GBS unit easily connects to DMD unit with only slight adjustment required. Unit can be switched on and off via transmitter. *Compatible DMD: DMD T-07 (Leopard 2 A6) only