This grip and rail system is designed for Standard Frame 1911s only (Commander compatible) (NO double stacks or compact frames).The ReCover 1911 Grip and Rail Systems have proven to be the most stable rail solutions on the market as well as the most popular and are easily installed on your gun and under 3 minutes.The high-grade lightweight glass-reinforced polymer ReCover 1911 grips can be installed without the need for a gunsmith and requires no permanent modifications to be made to your firearm.Order your 1911 Grip and Rail system online today!Searching for 9mm? Score big savings when you shop our large selection of cheap 9mm ammo for sale.Looking for new range gear? Find great deals on all in-stock shooting safety gear available now from the brands you know and trust!