The Suomi KP/ -31 sub-machine gun stands out amongst its peers, and I want its tale. As I check out the design and manufacturing background behind this Finnish gun, I discover that the mix of ingenious features like the high-capacity drum magazine and quick-change barrel made it a game-changer https://rivernrrr901111.blogdomago.com/27529033/military-history-of-the-suomi-kp-31-sub-gun