IMI Defense CG1 Combat Polymer Grip Black. Built-In storage with removable battery storage tube. Features: Features and benefits: Made of a high-quality fiber-reinforced polymer compound Highly durable Battery storage Perfect for tactical rifles Fits M16/M4/AR15 style rifles Available in black desert tan O.D. GreenMade in Israel Specifications for IMI Defense CG1 Combat Polymer Grip: Manufacturer: IMI Defense Finish: Matte Gun Make: AR Platform Gun Type: Rifle Gun Model: M16 AR-15 Material: Polymer Grip Type: Rifle Condition: New Fabric/Material: Polymer Features of IMI Defense CG1 Combat Polymer Grip Made of a high-quality fiber-reinforced polymer compound Highly durable Battery storage Perfect for tactical rifles Fits M16/M4/AR15 style rifles Package Contents: IMI Defense CG1 Combat Polymer Grip What firearm models does the manufacturer say IMI Defense CG1 Combat Polymer Grip is compatible with? The manufacturer suggests that IMI Defense CG1 Combat Polymer Grip is compatible with AR-15 M16IMI Defense IMI-ZG104BLACK: CG1 Combat Polymer Grip Black