The Suomi KP/ -31 submachine gun sticks out amongst its peers, and I want its tale. As I check out the style 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 https://gregoryrtsr893333.blogsumer.com/27764080/all-about-the-suomi-kp-31-sub-machine-gun