M30 Luftwaffe Drilling
The M30 Luftwaffe Drilling ("triple") was a combination gun issued to Luftwaffe pilots during World War II. Intended to be used as a survival weapon for hunting and self-defense against a variety of natural predators, the M30 was used by airmen operating in Northern Africa. For maximum versatility the M30 Luftwaffe Drilling featured two side-by-side 12 gauge shotgun barrels on top and a 9.3x74mmR rifle barrel below.