For example, during World War II, the German FLAK 36 ... and Heritage Command cites an anti-aircraft summary published on October 8, 1945, that credits the 20mm cannon with 617.5 enemy aircraft ...
When it comes to World War II, there is no question ... The primary armament was a 5-inch/.38 caliber gun, flanked by 40 mm Oerlikon cannons and 20 mm Bofors anti-aircraft guns, provided aerial ...