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Sa vz. 25 vs United Defense M42
Side-by-side technical comparison
Sa vz. 25
Submachine GunsDiscontinued
United Defense M42
Submachine GunsDiscontinued
Overview
Spec
Sa vz. 25
United Defense M42
Production
1948–1962
1942–1945
Units produced
Approximately 100,000
Approximately 15,000
Specifications
Spec
Sa vz. 25
United Defense M42
Overall length
686 mm (stock folded) / 876 mm (stock extended)
820 mm
Barrel length
284 mm
267 mm
Weight
3.41 kg (unloaded)
3.2 kg
Magazine capacity
24 or 40 rounds
25 rounds
Action type
Blowback, telescoping bolt
Blowback
Trigger type
Selective fire
Single stage
Sights
Hooded front post, flip-up rear aperture
Fixed front post, rear aperture
Calibers
Sa vz. 25
United Defense M42