What is flak 30?

Flak 30 is a German anti-aircraft gun that was developed in the 1930s. It was widely used during World War II by the German army and Luftwaffe (air force). It had a caliber of 20 mm and could fire up to 280 rounds per minute. The gun was air-cooled and had a range of up to 2,000 meters. It was often used in a mobile capacity, mounted on a variety of vehicles including trucks and tanks. Flak 30 was effective against both low and high flying aircraft, as well as against ground targets such as infantry, armored vehicles, and buildings. It was also used as a defense against strafing attacks by enemy aircraft. Overall, the Flak 30 was a reliable and versatile weapon that served the German military well during World War II.