Kalashnikov Media feature the PPSh-41 SMG which saw action in World War II and the Korean War and it has an airsoft version available in the market... "The PPSh is a magazine-fed selective fire submachine gun using an open bolt, blowback action. Made largely of stamped steel, it can be loaded with either a box or drum magazine and fires the 7.62×25mm Tokarev pistol round.

The PPSh saw extensive combat use during World War II and the Korean War. It was one of the major infantry weapons of the Soviet Armed Forces during World War II. Around six million PPSh-41s were manufactured."