SpudFiles

does anyone know of anywhere that you can order rifled pvc barrels?
if not, what are good ways to make them?

Hey dude, do some searching before you ask. Im almost 90% sure there is a rifled barrel tutorial on this site. But since PVC isnt supposed to be used for AIR or other types of GASES. Your probably not going to find a regular supplier unless you look on ebay.

judgment arms makes them

Also the rifled barrels made by Spudtech are available here: http://www.spudgun.com