I'm new here but have seen alot of posts about things like golf balls and other small objects that would make great projectiles. If the object is too small for the barrel then wrap it in paper towel until it can properly make it air tight. When fired the smaller object comes flyin out and the paper ...

My largest gun is a 7 foot bazooka. It's combustion chamber is 3 feet long, 4 inch diameter and reduces to a 4 foot long 2 inch diameter barrel. I get well over 700 feet of distace. I know this because I brought it to a golf course (before it opened, there was no one on it) and it cleared a 220 yard ...

I have three or four cannons with 2" chambers and from 1/2,3/4,1" barrels.
They ar e fun to shoot but don't have near the power of a larger cannon with say,a 4" chamber. I shoot paint balls and small spuds with them mostly.
I had one that was a pistol that was pretty neat but I have since ...

I have 3 potato launchers. My largest being a 7 foot bazooka. It has a 3 foot long, 4 inch diamameter blast chamber, and a 4 foot long 2 inch barrell. I shoots potatoes well over 750 feet. My question is has anyone made a really tiny one? Like the size of a hand gun? i was thinking 2 inch diameter ...