The Suomi KP/ -31 sub-gun stands apart among its peers, and I have an interest in its tale. As I check out the layout and manufacturing background behind this Finnish gun, I find that the combination of ingenious functions like the high-capacity drum magazine and quick-change barrel made it https://griffinwazx112222.blog-eye.com/28177275/what-was-the-suomi-kp-31-submachine-gun