Shooting from a submachine gun Bizon caliber auger magazine for 64 rounds.

Shooting from a submachine gun Bizon caliber auger magazine for 64 rounds. The weapon was created based on the design of the AKS74U Kalashnikov assault rifle (from which the receiver and up to 60% of the other parts were borrowed), but the automation works due to the recoil energy of the free shutter. The external distinguishing feature of this submachine gun is a screw magazine with a capacity of up to 64 rounds. The muzzle section of the barrel is equipped with a compact flame extinguisher with two wide rectangular windows. The receiver plate is plastic. On the left side of the receiver there is a standard bar for mounting sighting devices . Variants PP-19-01 “Vityaz-CH“ Bizon-1 — a variant with a front sight from an SVD rifle, a sector sight with three divisions of 50-100-150 meters, a bolt cocking handle on the right and a folding left butt from AKS74U. Pistol grip — standard, from AKS74U (made of brown plastic); Bison-2 is a variant for 9×18 mm cartridges, has a fr