The Suomi KP/ -31 submachine gun stands out among its peers, and I want its tale. As I investigate the design and production history behind this Finnish gun, I uncover that the mix of cutting-edge features like the high-capacity drum magazine and quick-change barrel made it a game-changer on https://donovanpuvw134556.prublogger.com/27700037/history-of-the-suomi-kp-31-sub-gun