Hogues Overmolded Rubber Pistol Grip features the signature Cobblestone pattern for an efficient, non-slip grip. It is constructed from thermoplastic elastomer that is grippy, long-lasting and impervious to oils and solvents. Fits AR-15 pattern rifles.Features :SPECSPrecision fit for AR-15 / M16 riflesMaterial: OverMoldedA(R) rubber with finger groovesTexture: Cobblestone(TM)Color: Slate GrayWeight: 2.8 ozGentle palm swells fit comfortably in handFinger grooves naturally position fingers for optimal gripTextured with Hogues famous Cobblestone pattern for an efficient non-slip, non-irritating stippled grip