The Suomi KP/ -31 sub-machine gun sticks out amongst its peers, and I want 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 on https://zioneijj678890.designertoblog.com/59584868/history-of-the-suomi-kp-31-sub-machine-gun