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Heckler & Koch MP5K vs Sa vz. 23
Side-by-side technical comparison
Heckler & Koch MP5K
Submachine GunsIn production
Sa vz. 23
Submachine GunsDiscontinued
Overview
Spec
Heckler & Koch MP5K
Sa vz. 23
Production
1976–present
1948–1962
Units produced
Unknown
Approximately 60,000
Specifications
Spec
Heckler & Koch MP5K
Sa vz. 23
Overall length
325 mm
686 mm (stock folded) / 876 mm (stock extended)
Barrel length
115 mm
284 mm
Weight
2.0 kg
3.27 kg (unloaded)
Magazine capacity
30 rounds
24 or 40 rounds
Action type
Roller-delayed blowback
Blowback, telescoping bolt
Trigger type
Selective fire
Selective fire
Sights
Fixed front post and adjustable rear aperture
Hooded front post, flip-up rear aperture
Calibers
Heckler & Koch MP5K
Sa vz. 23