Powerball Paintballs

[F4_paintballer]

My F4's bolt has been getting jammed and when i took it to the local paintball store, they told me that it was the paint that i was using. The only paint that I have shot through it is RPS Premium. He told me to try Powerball. I have only saw 1000 and 2000 round cases. Does anyone know where I can get just a bag of 500 to test it out? And if it isn't the kind of paint, then what is it?

[iipaintballer]

Where was the paintball getting stuck? It may be a problem with the paint, However, its not related to the gun, but your barrel. If the paintballs are getting stuck in your barrel you might have a barrel that is not matched up to your paint. If you have too large of a paintball, it will get stuck in the barrel.

[F4_paintballer]

I find chips of broken paintballs around the area of the bolt. I don't think it has anything to do with the barrel. It is just a stock F4 Illustrator barrel. Sometimes I can recock it and the bolt will fire about two shots and then need recocked again.