When ever I go to the field I use 32 degrees paint, but at home, I use a mixture of brass eagle, winchester, and mabilizer. It chops up Brass eagle paint like crazy. It jammed up my gun twice. I took out all the brass eagle, and it shot great. You only get a car charger, which is stupid.
Lets just say it demands respect.
In the right hands this is an awsome accessory. Even on the fields where your not allowed to us full auto it makes your shoting much faster. The trigger is like having a hair trigger and that is if you don't mess with it at all. You can adjust it to be so sensitive that all you have to do is think bad thoughts about your apponient and it shoots. It never miss fires or chops balls.