This FDE/Tan ergonomic pistol grip for AR15,M16,M4 rifles and carbines mounts onto lower receiver with included grip screw. The ergonomic grips storage compartment can store two CR123A batteries or spare parts. AR15 Grip is reinforced polymer construction. For use with AR Precision Rifles and carbines 5.56/223/308. Grip screw included. Dimensions: 4.2"H X 2.8"L X 1.1"W. Can be installed on just about any Lower Receiver compatible with Mil-Spec AR-15 pistol grips such as AR-15, LR308, M16A2, M16A3, M16A4, M4, M4A1.
We suggest you get a up grade AR-15 Pistol Grip Screw and Lock Washer Item # ARSW OR ARPGSLT.