Old gun. My first original. Small and effective too! Good power for its size. I'd rather have a Fat Man tactical Nuclear catapult. Oh wellz. :DDDD

Step 1: Parts

Get these parts.

Step 2: Gun

Build this.

Step 3: Rubber Band

To make the gun work at it's best, use broccoli bands. Wrap the band around twice and cover only ONE hole.

Step 4: Loading and Firing

To load, slip a blue rod into the uncovered home and pull back the rod with the rubber band until it clears the switch, then slide the switch. (unfortunately, it is block trigger.) To fire, just flip the switch. Have fun with it and please comment(regarding the gun).