Dust Black Angel Speed. Freak Barrel Kit/CP Barrel. Tornado Volumizer. Evo 2 w/ Z board. 88/4500 Java tank.
Just about any barrel condom will do the trick. It just so happens that I own a barrel condom made by JT. They're easy to take on and off and they do not damage the inside of the tip of barrels. I highly recommend a barrel condom regardless of brand.
A barrel condom is a must have for any paintballer, regardless of brand.