Isn't the P226 model a replacement for the 225? If so, wouldn't the 226 grips fit as well? If you're not sure, why not call Sigarms?
I have rubber Hogue grips on my P226. It makes the gun a little fatter (which only my friends complain about). I like them simply because they make my gun stand out, and they reduce the recoil when I'm using +p loads.
