SA vzor 58 — self-loading assault rifle
The SA vzor 58 is a Czechoslovak-designed self-loading assault rifle chambered for 7.62×39 mm. Intended against personnel and lightly armoured targets, it is known for robustness, reliability in harsh conditions and long service life. The system uses a gas-operated action with a falling breechblock and supports semi-automatic and full-auto fire modes. The rifle is available with fixed or folding stock and can be equipped with modern accessories (optics, tactical fittings) while retaining an ergonomic and compact layout suitable for a wide range of users.
The weapon is available in variants with a fixed or folding stock, with the option of adding modern accessories (optics, tactical accessories).
See technical data table below for dimensions and performance figures.
Technical data — SA vzor 58
| Parameter | Value |
|---|---|
| Mass | 2.91 kg |
| Length (vz. 58 P) | 845 mm |
| Length (vz. 58 V — stock extended / folded) | 845 mm / 636 mm |
| Length with bayonet | 1,000 mm |
| Barrel length | 390 mm |
| Width (stock extended / folded) | 57 mm / 72 mm |
| Height | 255 mm |
| Cartridge | 7.62×39 mm |
| Action | Gas-operated, falling breechblock |
| Rate of fire | ≈ 800 rounds/min |
| Muzzle velocity | 705 m/s |
| Muzzle energy | 1,988 J |
| Effective firing range | 100–800 m (sight adjustments) |
| Maximum firing range | 2,800 m |
| Feed system | staggered 30-round detachable box magazine (weight 0.19 kg unloaded) |
| Sights | Open-type iron sights with sliding rear tangent and shrouded front post (sight radius 353 mm) |
