How do I polish scratched inside of chrome barrel?
I bought a 14" chrome CP barrel. I thought I was getting a good deal, but the inside was scratched to hell. Medium paint won't even push through it becasue it rubs so much, I have to use loose fitting small bore paint, which is not the best situation for accuracy. I don't have a clue how the inside could be so scratched, mabey he shot dirty paint through it, but the scratches do go in the direction that a paintball would. Is there a special polish I could use that would take the scratches out(some are light, some are deep)? If there is, what is the brand and how do I apply it? Does it work good? Any coments would be appreciated.