1. swiss army gun (obviously photoshopped but if it was real, it would probably do a lot of things but do them very poorly.
2. revolutionary war grenade launcher (broken wrists were probably common)
3. Turret revolver (probably had a lot of accidental firings due to the lack of a guard)
4. Villar Perosa smg (one of the world's first smgs)
5. Welgun smg (another early smg)
enjoy the pics and my really bad jokes