The Saiga 12K semi-automatic shotgun is an example of the variability of the AK 47 assault rifle mechanism. The Saiga 12K is closer in concept to an assault rifle. The mechanism is powered by the barrel gas draw, which can be adjusted by a two-stage regulator.
The segmented detachable magazine has a standard capacity of 5 rounds. The barrel is externally threaded at the muzzle with a cap nut, and the bore of the barrel is coated with a layer of hard chrome. Due to its design, the Saiga 12K is a reliable and robust weapon with high utility value.