The Suomi KP/ -31 sub-machine gun sticks out amongst its peers, and I want its tale. As I explore the layout and manufacturing background behind this Finnish weapon, I uncover that the mix of innovative attributes like the high-capacity drum magazine and quick-change barrel made it a game-changer on https://juliusvyxv011122.blogacep.com/33233222/military-history-of-the-suomi-kp-31-sub-machine-gun