Technical Specifications

Type	Submachine gun
Country of origin	Austria
Manufacturer	Waffenfabrik Steyr
Designer	Louis Stange
Designed	1929
Produced	1929–1940
In service	1930–1970s
Wars	Chaco War · Vietnam War · Portuguese Colonial War
Used by	See Users
Variants	S1-100, MP30
Weight	Loaded 4.48 kg · Unloaded 4.25 kg
Length	850 mm
Barrel length	200 mm <!--
Cartridge	9×19mm Luger Parabellum; 9×23 Steyr; 9×25mm Mauser; 7.63×25mm Mauser; .45 ACP; 7.65×21mm Parabellum
Action	open bolt blowback
Feed	20 or 32-round detachable box magazine
Muzzle velocity	~410 m/s
Rate of fire	~600 rounds/min
Range	150–200 m (490–650 ft : 160–220 yds)

Data from MP 34 (Wikipedia, 2026-09-22). Text licensed under CC BY-SA. Image: CC BY-SA 3.0 — Londonclanger at English Wikipedia.

Compatible Calibers (1)

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