Before building Please reconize that i am not responsible for what you do with this,also
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Step 3: Building the barrel

this is the hardest part of the cannon.

Step 5: Loading and Fireing

Stick some gunpowder in it followed by a small piece of tissue then a BB. (Then i stuck a small black rock as the fuse cause i ran out of fuses)
Then take a lighter or a match and light the fuse or black rock on fire. ^.^
(the black rocks come out of fireworks)
Have fun
can I use a small firecracker instead of gunpowder?
clader1 (author)  firethief1014 years ago
you might i havent tried
Try using pull string fireworks from party poppers, they work great.
nice! I've gotta make one of these i think we have a 22 calli pistol I know we have a 22 rifle I shot it wen I was 6.
clader1 (author)  the_burrito_master4 years ago
ya my grandma has on i guess I'll ask her for a few bullets and make a triple shot!
clader1 (author)  the_burrito_master4 years ago
What if the cannon spins around, and shoots some one lol. I don't think a triple shot will work.
Just anchor it down.
Let 'em taste the triple guns!
jjjjake4 years ago
hahaha I did the exact same thing here except I took an empty co2 canister cut off the nozzle...basically the same just bigger almost perfect size for launching marbles
clader1 (author)  jjjjake4 years ago
MegaMetal84 years ago