The Suomi KP/ -31 submachinegun stands apart amongst its peers, and I want its tale. As I check out the layout and manufacturing history behind this Finnish gun, I find that the combination of innovative features like the high-capacity drum magazine and quick-change barrel made it a game-changer on https://andyjooo890012.blogscribble.com/28132251/history-of-the-suomi-kp-31-sub-gun