*Coming soon: T-Stock, Red dot sight(High quality, not a cheapo one.)
Any kind. With 5 backs you dont need to be choosy.
Its adjustability is huge. 5 backs and 3 tips is nothing to sneeze at.
I bought this barrel at the pro shop yada yada yada came home grabbed some paint and some 12 grams, went out to the forest yada yada, on to the review.
When I see a tree. I hit a tree. End of story. Before, the stock barrel had some issues with roll-outs, etc. I was going to have to buy some ball detents. Not anymore. This thing has 5 YES 5 Backs, which can almost perfectly match ANY paintball. It adjusts from 12, 14 or 16 inches. Great porting.
A down side.
The finish scratches easy. There are huge marks where my pump has scraped over the barrel (to be expected)
This isnt a huge weakness, and is no reason not to buy the barrel.
**QUIET** THIS THING IS SO F*CKING QUIET!! MY BUDDY 20 FEET AWAY CAN BARLEY EVEN HEAR IT.