-More trigger/finger space
-Lighter then stock frame (if im not mistaken)
-Havent found any
I bought a used ego and the previuos owner had the star frame installed on it. I like it, its got a nice feel to it. The snatch grip makes it feel more secure in your hands while you are holding it. The extra finger space is nice also. Overall a good product.
Very nice product. You don't need it for your gun. It doesnt make it shoot better. Just a bit more unique.