Greetings,
I own a field and get some broken paint......
We care and check EVERY bag before the customer gets it.
Any broken paint goes in the "cannon box" for later use.
Since I only do Scenarios 4 times a year, I have a few months to gather ammo between them.
They do break when they free fall from ...

Greetings,
First post......so be gentle!
I have been playing with various forms of pneumatic cannons relating to paintball for some time.

Some of the design criteria for this particular build are:
Be portable
Look like artillery
Breech loading
COTS parts (commercial off the shelf)
Deliver 200 ...