HOGUE AR-15 OVERMOLDED PISTOL GRIP - FINGER GROOVES ( BEAVERTAIL ) - SLATE GREY Hogue has applied the overmolded technology to the Colt AR-15 producing the ultimate grip and forend combination. The O.M. AR-15 grip is specially designed to retain the important lines and aesthetics of the AR, while at the same time providing a comfortable lightweight rubber grip with finger grooves and palm swells. The rubber overmolding gives a super comfortable, non slip grasping area that insulates your hand from the heat produced during rapid fire. Over molded rubber Finger grooves Palm swell Non slip Insulates your hand from heat Slate Gray synthetic Beaver tail Version