Smart Parts 14" Linear Barrel
Good Paint would be nice
I just use the paint i buy at the paintball field i go to, which is always good paint
None that i can think of
I got the barrel a little bit after i got my A-5, it improved the accuracy of the gun by a lot, it was much better than the stock barrel. The barrel is just the right size so that it is easy to use. It is not to big so that is easy to use during woodsball and speedball.