yah well its still my first actual gun i made
so its still in the works
thanks for the suggestions

Ive been messing around with mini cannons for a while (mainly the purrell mini). well i finally made something on my own. its very simple but affective. hope you like it.

http://i111.photobucket.com/albums/n146/Darkened_Hero/cannon.jpg

Parts:
1 large Expo Marker pen
1 reg. pen
1 small nail ...

use a .22 shell (make sure there is no bullet in it just the shell) grind down the ridge on the end to get it to fit tight

Ha ha. I could see this now. "Mom come here come see what i built!" "OK honey one minute" *explosion in garage.
lol ive actualy had that happen when i tried to use a small ...

i agree with airsoft BBs i use a pen barrel for my purell mini that i made
the thing is though the barrel is slightly larger than the BBs so youl have to take a nail or something to make a stop oin the barrel or a dent to keep it from sliding into the chamber

ok ill check it out when i we get the supplies for the cannon since i live in the US it might cost diffrently or so. thanks alot ill go check it out for shur.

How did you make or were did you get the ignitor? because i am looking for ignitor similar to it and dont know were to get one?
i have a topic asking for help and thats the exact lighter i am looking for

(looks like a nine volt sorta and if well then im an idiot lol)

Im starting to build my first Spud Cannon made from PVC pipe as seen on this page:

http://www.mshamash.com/spud/spudgun1.html

This is for a Tech class project and we are trying to make it like an actual rocket launcher were the person holding it is the one to ignite. we (me and my class mates) are ...