IMI Defense OVG Overmolding Vertical Grip Black/FDE. Specifications for IMI Defense OVG Overmolding Vertical Grip: Manufacturer: IMI Defense Finish: Matte Gun Make: AR Platform Gun Type: Rifle Gun Model: M16 AR-15 Material: Polymer Weight: 110 g Grip Type: Rifle Condition: New Fabric/Material: Polymer Features of IMI Defense OVG Overmolding Vertical Grip Made of high-quality fiber-reinforced polymer compound core over-molded with anti-slip added friction rubber surfaces. Highly durable. Fits any 1913 rail no installation tools required. Waterproof o-ring sealed battery compartment. Package Contents: IMI Defense OVG Overmolding Vertical Grip IMI Defense IMI-ZG105BLACK/FDE: OVG Overmolding Vertical Grip Black/FDE