Poly Technologies Ergo Tactical Deluxe Flat-Top AR-15 Pistol Grip Black. The top has been made flat so it will fit onto any chassis system stocks that take the AR15 style grips. Although this grip will fit on an AR15 type rifle the back of the grip does not lay flush with the back of the receiver. This grip features hand filling palm swells for both left and right handed shooters. Fits modern chassis stock commonly made for bolt action rifles Over molded Suregrip material with heavy texture Ambidextous palm swells Fits medium to large hands best Specifications for Poly Technologies Ergo Tactical Deluxe Flat-Top AR-15 Pistol Grip: Manufacturer: Poly Technologies Color: Black Gun Make: AR Platform Gun Type: Rifle Material: Rubber Package Contents: Poly Technologies Ergo Tactical Deluxe Flat-Top AR-15 Pistol Grip Poly Technologies 100016: Ergo Tactical Deluxe Flat-Top AR-15 Pistol Grip Black