UTG New Gen Combat Foregrip with Concealed Compartment, Black.pbrbrDetail Information:brbr- Well Contoured Finger Grooves for Most Solid and Repeatable Grip brbr- Ambidextrous Design with Fatigue-free Thumb Rest and Trigger Finger Shelf Offers Great Shooting Comfort in all Firing Positions brbr- Symmetrically Shaped Palm Swell and High Tech Texture with Slip-resistant Finish for Great Handling and Hand Support brbr- Creative Ergonomic Design with Angled Grip for Best Overall Control and Most Reliable Performance brbr- Smart End Cap Conceals Storage for Most Needed Accessories and Parts brbr- Mold from Unbreakable, Impact Resistant Advanced Polymer brbr- Overall Width is 2 1/4", Vertical Height is 4 1/2"p