If your going to make one for a smaller cannon try useing a marble and a piece of a plastic grocery bag.

the only bad thing about putting a firecracker in it is that it would make the cannon illegal.If your going to use it as a mortar try just makeing a cup out of the tin foil andshoot it straight into the air.(I'm not sure if it will work right but that whats fun )

just who exactlly pissed you off to make that. But hey if it can fly shoot it out of the cannon.

Well i don"t know if it work or not but i can tell you this much if you do happen to try it then it would end you up in jail if you got caught. Some law says something about a cannon is legal unless proven to be a letal weapon.(I THINK ) Like i said i'm not sure but sounds like fun.

It should work pretty well but i can't test it.(haven't got a 2.5" launcher.)
If you have a 1.5" cannon a good ammo is a small egg That has been frozen for a while ween it hits there is a mess when it thaws and starts to rot.

try getting revenge with a dog doo slug. on a hot summer day take a dog doo put it in plastic wrap and fire it at the door of a past enemy. Hold your nose.

If she can't make bill happy what make her think she can make usa happy?

very nice gun. didi you make the handle or buyit?

Try shooting mini marshmellows out of the mini. They don't go far but are pretty cheap compared to some things.

the most destrutive ammo i've shot is a kind of concrete dart made of a 1 1/2" solid chunkk of concrete and a 4" long nail in the center of the block.

Isn't the original idea on the same concept of a pump action just with the mag. moveing insted of the barrel and a spring attached?

Alright thanks for the help.

Hey out there I'm makeing a little spud cannon but i'm not sure what the best kind of mount would be for it.I'ts not that big with a 2' 1''dia. pvc barrell and a 1' 1 1/2''dia. pvc chamber and the BBQ sparkerYeah its just the basic spud gun i know. So if anyone out there wouldn't mind giving a littl...