The Suomi KP/ -31 submachine gun stands out among its peers, and I want its tale. As I examine the design and manufacturing history behind this Finnish gun, I uncover that the combination of cutting-edge functions like the high-capacity drum publication and quick-change barrel made it a game-changer on https://martinsrom677888.blogkoo.com/history-of-the-suomi-kp-31-sub-machine-gun-47668135