barrel help

[blue_blank]

im looking for a better barrel and i saw the proto one piece barrel and i was wondering if it is a good barrel . if not whats a good barrel to get.(current barrel is the stock rodeo barrel). also is .68 caliber the same as.689:confused:and one more thing is it smart to have a barrel that has a bigger caliber than the paintballs

[tido_29]

I have one I purchased off this site.. angle force i think..and i like it..14"

As for the .68 and .689 is not the same i believe. the .680 is smaller than the .689 and you may want to match the paint to the barrel you buy