Soviet PPD-40: Degtyarev's Submachine Gun
This guide details the disassembly of the Soviet PPD-40 submachine gun, as demonstrated by Ian McCollum. It covers removing the receiver cap, recoil spring, and bolt assembly, highlighting differences in bolt mechanisms between PPD-38 and PPD-40 variants. Essential for maintenance and understanding the firearm's mechanics, this process requires careful attention to safety.











