Here I'll show you how to make your own BB cannon to play around.

This project can be found on YouTube, showing this tutorial PLUS test fire vids! Check it out:

http://www.youtube.com/watch?v=O76iRxARu_k

Step 1: Step 1: Gather the Materials

You will need:
1) A bottle or can.
2) Scissors & tape
3) A lighter
4) A metal tube (the barrel) and some BBs
5) Clay
6) Lighter Fuel (you can use Axe or really anything flammable like that)

Step 2: Step 2: Steps :P

Step 3: Step 3: Load the Gun

To load the gun, all you have to do is take the cap of, then put some lighter fluid inside, and put the cap back on, you HAVE TO WAIT around 10 to 15 seconds so the lighter fluid have time to vaporize, then you sould be good to fire.

TRY THIS AT YOUR OWN RISK, I HELD NO RESPONSABILITY OF ANY ACCIDENT OR INJURIES YOU MAY CAUSE BY USING THIS PROYECT.