Tippmann 98 w/14" All-American 20 oz Co2 Gravity feed
Ion 12" All-American, Drop Forward, 48/3000, 12v Revvy, Bulltet Drop Forward
Any barrel with the right bore size
break on target
not as expensive as Marbs and Evils
Sometimes a breakage in the gun
These are great paintballs (for the price mind you) the paint inside the ball is a vivid color so you can always know when someone is out. The shell is kind of soft but I have never had any problems with them not breaking on target. From my own experience I don't know if these paintballs are wipe-able, but as good as everything else there must be some flaw.
If you can't afford to buy Marbs or Evils go with #5 on my list of paintballs