German Assault Guns Stug III, in military art prints. The Stug III German assault gun is shown at Konigsberg during the Russian encirclement. Other military prints of assault guns will be available shortly from Cranston Fine Arts. 

The Sturmgeshutz IV  assault gun was produced from December 1943, on the PzKpfw IV chassis. they were built upto March 1945. and a total of over 1100 were built. They were armed with a 75mm StuK 40 L/48 gun.  it was protected with frontal armour of 80mm . but this was increased by the use of concrete slabs in front of the driver compartment.  It carried 63 rounds  The Stug IV became the most effective tank destroyer in the German army