Rat impulse, full freak, drop forward, nitro duck 45 45, vert. maxflow, vision, blade trigger.
If you have the $ buy it with vision already on it!
EVERYTHING!!! this gun is great. It is fast, accurate, and best of all doesnt chop.(If u have vision) Very very reliable and you will hardly ever have problems with it. Some people say there rat has first shot drop off. But i have never had that problem with mine. This gun is flawless. Except it is so tall.
Its very very tall!
Awsome gun. Expecially for the $. I would take this over most of the angels out there.