|Saiga 20||Saiga 20S||Saiga 20K|
|Gauge / Caliber||20 Ga, 76 mm(3") chamber|
|Length||1135 mm||1050 / 720 mm||910 / 670 mm|
|Barrellength||570mm||570 mm||430 mm|
|Weight:||3,5 kg||3,5 kg||3,2 kg|
|Magazine capacity||2, 5 or 8|
Saiga 20 shotguns are developed along with similar 12 gauge and 410 gauge shotguns, all based on the time-proven Kalashnikov AK assaultrifle design. These shotguns are manufactured in several configurations,oiptimized either for hunting or for home defence and security use.Hunting versions feature long barrels with optional interchangeable chokes and fixed stock with semi-pistol grip (stock can be made either from wood or polymer). Defensive / Tactical versions are produced with AK-74M style pistol grips and side-folding polymer buttstocks.
Saiga20 shotguns are gas-operated, semi-automatic weapons that uselong-stroke gas piston located above the barrel. Gas system is fitted with two-position manual gas regulator, to provide reliable functioning with standard (70mm) or magnum (76mm) ammunition. Barrel is locked by rotary bolt. Barrel bore and action are chromed to provide better corrosion resistance. Barrels can be fitted with optional interchangeable chokes. Feed is from detachable box magazines, holding 2, 5 or 8 rounds. Standard furniture includes a long forent and either a butt with integral semi-pistol grip or separate pistol grip and side-folding polymer butt. Standard sighting equipment includes a rifle-type rear sight at the front of receiver and a front sight a bovethe gas block. Some version can be fitted with side rail on receiver which can accept mounts for red-dot or other sights.