These grips only work on M1911 single stack models. Will work on most, if not all, M1911s that are single stack. If you are worried about installing these grips, dont worry. Its very easy. Just unscrew the 2 screws on each side of the grip, and slap this on there, and screw the screws back in. I recommended this product to every person I know that has a single stack M1911. Even you!
Extremely easy to install
Very nice feel
Makes pistol look amazing
Gives your pistol that unique look
If you handle your pistol a lot, this is what you need so that the metal on your M1911 doesn't wear out your hand.
The price? Even though it was worth EVERY penny.