A BRIEF HISTORY OF THE SUOMI KP/-31 SUB-GUN

The Suomi KP/ -31 sub-gun stands out amongst its peers, and I want its story. As I examine the layout and production history behind this Finnish weapon, I find that the mix of cutting-edge functions like the high-capacity drum publication and quick-change barrel made it a game-changer on the field of battle. Its effect throughout the Wintertime War