Check the listing for details. Custom Products / CP Advantage Barrel - Autococker - Pewter Gloss - 14" .689. Condition: New. Listed at 39.95 USD. Custom Products / CP Advantage Barrel - AC / Autococker - Pewter Gloss - 14" .689 Custom Products / CP Advantage Barrel Custom Products has done it again with the all new Advantage One Piece Pro Barrel. With the New redesigned porting and the New streamline exterior this barrel is sure set new standards when it comes to performance and looks in the world of paintball. All custom products barrels are Diamond Honed and Hand Polished for a mirror-like finish that is second to none. Available only in Cocker barrel thread Thank you for viewing our listing! All of our listing feature brand new gear, unless listed as used. We are an authorized dealer for each item we sell. Be sure to check out our custom Fearless gear as well. If your looking for a hard to find item feel free to contact us with any questions or needs you may have we are here to help in any way we can. ..... Fearless Paintball