. This is a 1:35 Sturmgeschutz IV German Army Assault Gun from Academy Plastics. It's for experienced modelers. The Sturmgeschutz IV was an assault gun produced for the German Army based on the Panzer IV chassis. It was used mainly as a mobile artillery piece to knock out hardened enemy emplacements such as pill-boxes, anti-tank guns and other obstacles. The guns were used throughout WWII and served on the Russian front, plus the battles around Normandy after D-Day.