The Suomi KP/ -31 sub-gun sticks out amongst its peers, and I want 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 a game-changer on https://sethflmn890012.blogminds.com/all-about-the-suomi-kp-31-smg-25870795