Picture of Lego Quad Gun
This is a Lego device that when the wheel is turned it will fire four darts one after another.

Step 1: Parts Needed

Picture of Parts Needed
Here are all the parts you will need. You will also need a base plate of some kind.
Gmking55554 months ago

Good job i only have 1 dart and dart gun LOL

Zachary48012 years ago
This is great! How did you get so many cannons?
Oicu81shoe (author)  Zachary48012 years ago
Various sets, it wasn't too hard really.