A Soviet Cold War-era leather shoulder holster designed for the Stechkin APS (Avtomaticheskiy Pistolet Stechkina) machine pistol. The item is constructed from heavy tanned leather dyed dark brown and features a large, flat base panel. It includes an integrated holster pocket and a single vertical magazine pouch situated to the side. The reverse features two leather belt loops for stabilization. An adjustable leather shoulder strap is attached via steel D-rings and buckles. The front panel, positioned above the retention strap, is impressed with a factory code of 878 above the date 1964 followed by the Cyrillic character g for year. The piece was typically issued to specialized units including tank crews, pilots, and security personnel.