Giggling Maniac with Gatling Gun

It’s lovely what you can do with 3D printers. It is, of course, best illustrated by a cackling madman with a Gatling Gun.

 

EXCITING UPDATE: I tend to forget the excellent work done in a related space by Jeorg Sprave, a happy German fellow who specializes in rubber-driven devices for impelling various projectiles:

As the video shows, he is also a giggling maniac, just this time with an electric fully-automatic crossbow.