Multi-purpose small-caliber artillery weapons of combat vehicles. Intended for equipping infantry fighting vehicles , landing and mobile installations of helicopters.
- the reliability of the functioning of the weapon is provided by a single-barrel scheme of automatic gas-like type. The immobility of the receiver improves the conditions for supplying cartridge belts to the gun.
- ammunition is rationally used due to the fact that the gun is implemented: selective power, the regulation of the rate of fire;
- elongated barrel increases the range of a direct shot;
- improving the accuracy of fire is achieved by the effectiveness of the muzzle brake and the damping of the rolling barrel, which reduce the perturbation of the installation at the time of the shot in combination with a low level of fire rate.