Thanks to paintthrower05 for helping me out with the barrel sizes...this list is for the public, everyone should contribute and find information and I'll add it. I haven't had a lot of time to go looking for sizes of paint/barrels. Others can help out too.
Hellacious D, new paints and barrels come out every week it seems like. At the time this was originally posted on PbVids, that was EVERY paintball's bore size.
I'm just trying to share the information and spread it around because I found it useful myself. Be happy with what you got.
If you discover a new paintball and it's not on the list search around for it,
? Yes. Don't expect me to know every paintball's size.