none, its a pump kit. I guess I could put other pump markers down on the list, but i don't want to.
Blue to White flames
Kapp slide frame
AKA hammer kit
Cheap, smooth, accurate.
Well if you want to play pump, then nothing.
Ibought mine from white wolf airsmithing, becuase the pump kits for 99's are not made anymore. I got it yesterday, and if it wasn't raining out side right now, Id be playin with it. It is the coolest thing ever. And what coul be better then taking out a kid with an super-cali-fragil-istic electro gun?