The Suomi KP/ -31 sub-machine gun attracts attention amongst its peers, and I'm interested in its tale. As I investigate the design and production background behind this Finnish weapon, I find that the mix of ingenious functions like the high-capacity drum magazine and quick-change barrel made it a game-changer https://casheiij678990.blogs100.com/28527597/a-brief-history-of-the-suomi-kp-31-sub-gun