FlaK 38

The FlaK 38 was a 20 mm anti-aircraft gun widely used by various German forces throughout the Second World War. It was the primary German light anti-aircraft gun and was produced in a variety of models, notably the Flakvierling 38 which combined four FlaK 38's onto a single carriage.

FlaK 38 in Worldwar
When Otto Skorzeny launched a raid on the Race that captured vital plutonium, the force's he brought with him, had with them a 2-centimeter FlaK 38 which they used to take down two Helicopters before it was finally destroyed.