The IMI Defense battle-proven CG1 AR15/M16 Pistol Grip is an optimized pistol grip with added support on the backstrap, textured grip areas, perfect ergonomics, and receiver cover beavertail. Built-In storage with removable battery storage tube.

IMI Defense CG1 Combat Pistol Grip for M4 GBB Series (Olive Drab)
Made of a high-quality fiber-reinforced polymer compound
Highly durable
Battery storage
Perfect for tactical rifles
Fits M16/M4/AR15 style rifles