The Suomi KP/ -31 sub-machine gun stands out amongst its peers, and I want its tale. As I check out the design and manufacturing background behind this Finnish gun, I discover that the mix of ingenious features like the high-capacity drum publication and quick-change barrel made it a game-changer https://judahbfhh567899.sharebyblog.com/27988155/all-about-the-suomi-kp-31-submachinegun