The Suomi KP/ -31 sub-machine 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 mix of ingenious functions like the high-capacity drum magazine and quick-change barrel made https://marcoddcb234556.csublogs.com/34192758/what-was-the-suomi-kp-31-submachine-gun