Bergmann Sub Machine Gun SIG M1920
Bergmann Sub Machine Gun MP34/I
Type: Submachine gun
Place of origin: German Empire
In service 1918-
Designer: Hugo Schmeisser
Manufacturer: Bergmann Waffenfabrik
Weight: 4.18 kg
Length: 832 mm
Barrel length: 200 mm
Cartridge: 9x19mm Parabellum
Action: open bolt blowback
Rate of fire: ~500 round/min
Muzzle velocity: 380 m/s
Feed system: 20 round detachable box