Crafted of impact-resistant polymer and featuring a standard 1911 grip angle, the Pearce Grip Government 1911 Grip Adapter for AR-15 is an easy-to-install AR-15 pistol grip, compatible with most Commercial and Mil-Spec lower receivers. The skeletonized design reduces weight and allows for quick installation of your favorite 1911 grip panels (not included). Includes installation hardware. Some modifications may be required to ensure proper function with Mil-Spec safety selector levers. Order today!