The Suomi KP/ -31 sub-machine gun stands apart among its peers, and I'm interested in its tale. As I explore the style and production background behind this Finnish gun, I find that the combination of cutting-edge functions like the high-capacity drum magazine and quick-change barrel made it a game-changer https://hectoriigc332322.bloggazza.com/27596697/about-the-suomi-kp-31-sub-machine-gun