The Murder 3 was a German self-propelled anti-tank gun used during World War II. It was built on the chassis of the Czechoslovak 38(t). The Aus. H version was equipped with a German 75mm Pak 40 anti-tank gun. The engine was placed at the back of the vehicle and the combat compartment was in its central part. This new COBI block replica of the Murder 3 tank destroyer has a chassis mounted on new, narrow tracks and a cannon that moves up and down.