This gun is awesome, i have used almost every mainstream paintball gun, and this one is just fantastic, i have owned this gun for little over a year now, never had any problems with it so far, it is very very fast and very accurate. Look great! Very compact! 1 inch think!
Nothing at all except for efficiency.
Fantastic Gun! Very very fast, very accurate even with the stock 12in barrel! You really don't even need a new barrel. The stock one is fantastic. The only complaint i have is that this gun doesn't get very good efficiency.