The MBT Revolution - is a modular upgrade package to the Leopard 2A4 main battle tanks. It was developed by Rheinmetall. This MBT was first revealed in 2010
Armament:
Driver: 120MM Cannon "RH-120 L44" with 3 types of shells - DM53 APSFDS, DM12 HE-MP-T, DM11 HE and Coaxial Gun "MG3" (HE has Remote controlled explosion, it means HE shell will explode near to helicopters, infantry groups and jeeps)
First gunner: 40MM Grenade machine gun "Heckler&Koch GMG"