Any cannon builds on here?

[radioguy]

You have the skills! Beautiful Workmanship! We did the tennis ball cannon thing too. Best memory was my friend Harold, built a scale civil war cannon in high school shop class. 45 caliber, barrel out of solid 3" brass stock, it was fun to shoot and accurate! Boy have things changed!

RG

 

[Fueling Around]

What is the style?
What bore on your model?

Nope never built one.
Fired many rounds though. The powder burns on my forehead took years to go away.
We used a 35mm film canister and 4F. They were fired in parades and we needed complete burn.

Tater guns are fun as was the stack of cans back in the day.
I considered remaking the can stack from exhaust pipe. Cheap and safer barrel.