Type/Color: Traction Control Poly Black Size/Finish: Textured Grip AREAS Material: Polymer AR-15 Accessory: Y Material: Polymer Color: Black Matte Finger GROOVES Y/N: No CHECKERING: No Other FEATURES:: Rubber O-Ring Sealed Battery Compartment.Smooth BACKSTRAP For Better Comfort. Other FEATURES2:: Ergonomic BACKSTRAP. Total Weight 3.1 Oz