minimag rt with bench double trg, more barrels than i know what to do with, 3000psi tank w/ bench df, dye grips, custom sight
spyder TL w/ exp chamber, stock with df, armson barrels
VM-68 with too much crap
Nelspot Challeger (this gun rocks)
RP Marbellizer all the way!
I have the 8" version of this barrel. It's so hella light. It will fire any paint (and I do mean ANY) without breaking. Great for speed ball and very easy to clean. Kind of cool looking as well. I use it on my mag.
You won't get much distance with this barrel. it's not incredibly accurate past about 25 yards (?), so you probably won't be using it for a "woods" game or if you are a back player in speed ball.
The barrel is perfect for small speed ball courses. It's very easy to clean on the field, though you'll probably never have to unless your bolt or loader is screwed, as this thing fires even the most garbage of paint with ease. It's definately NOT for long ball or big courses.