3 pistols in the hand at once? Guy must've had hands like a gorilla.

A fellow Army Reserve officer (police officer in civilian life) was cleaning his backup gun--a Browning .380--in the BOQ. Removed the magazine, but forgot about the round in the chamber. The accidental discharge took off the tip of his middle finger. Round then passed through the door of his room, through the door of the room across the hall, thence out the wall of the BOQ. This was one of the old WWII "temporary" barracks converted to individual rooms, and while they stood the test of time (still being used in the 1980's), the construction wasn't exactly first rate.