The Suomi KP/ -31 sub-gun sticks out amongst its peers, and I want its tale. As I check out the layout and manufacturing background 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://franciscozeee445667.blogsumer.com/27763331/information-about-the-suomi-kp-31-submachinegun