HISTORY OF THE SUOMI KP/-31 SUB-MACHINE GUN

The Suomi KP/ -31 sub-machine gun attracts attention amongst its peers, and I want its story. As I investigate the layout and manufacturing history behind this Finnish firearm, I discover that the mix of ingenious features like the high-capacity drum publication and quick-change barrel made it a game-changer on the field of battle. Its effect throu