For a long time in the Soviet, and then in the Army, there were practically no unloading systems and their systematization, but with the advent of UMTBS (the Equivalent of M. O. L. L. E.), the army began to receive combined-arms modular vests 6SH112 and 6SH117 "Ratnik", they were special pouches for various purposes.   

This is a standard issued pouch for 250rds ammo belt or 100rds PKM ammo box, RPK 7.62 or RPK-16 drum mag. It has convenient and practical slings for installation on ANY VEST with M.O.L.L.E. or UMTBS interface.   

This pouch has a closed type flap on the fastex and Velcro, on the sides of the pouch there are M.O.L.L.E. straps for additional pouches .