The Suomi KP/ -31 sub-gun sticks out amongst its peers, and I'm interested in its story. As I investigate the design and production history behind this Finnish weapon, I uncover that the mix of ingenious functions like the high-capacity drum magazine and quick-change barrel made it a game-changer on https://codyyefg566778.blogocial.com/all-about-the-suomi-kp-31-smg-64206853