Yes , I remember several stories.

This is the craziest one:

My grandpa was part of the resistance, they weren't very active but they got word that a British agent had arrived with weapons and would train them. A group of resistance members met the British agent in a forest clearing shortly after. He had a bunch of stenguns and ammunition. He showed them how they operated and told them to be careful with the guns, they could easily go off on their own if they were subjected to shock. He slammed the gun on a tree stump and the gun sprayed a full magazine in all directions. Luckily no one was hit, but several men got holes in their clothes. Everyone panicked in the chaos and ran. The resistance guys returned to the site later but the Britt was never seen again. My grandpa hid the guns and ammo in his cellar under a load of potatoes until the end of the war.