Guntec USA AR-15 Pistol Furniture Set Black Chrome AR-PISTOL-SET-MLK-BC. 2 oz Condition: New Inner Diameter: 1.34 in Outer Diameter: 1.5 in Height: 2 in Mount Type: M-LOK Material: T6 Aluminum Grip Type: Pistol Grip Mount: Screw Length: 7 in Features...