The Advanced Technology X2 Recoil Reducing Pistol Grip features a material that absorbs the initial shock wave which is the felt punch of the recoil. This increases the shooter's comfort while reducing the muzzle lift. The X series features a built-in backstrap which increases the grip size to cushion and protect the hand through the web of the thumb.FeaturesFinger Elevation Contour Leads Finger to TriggerVertical Angle of Grip Allows For Improved Comfort & Hand PositioningEnables the Shooter to Keep Elbow Tight to the Body even with Body Armor or Fully Collapsed Adjustable StockElevates Hand to the Perfect Height which Aligns the Index Finger with the TriggerEasy InstallationDoes not include pistol grip screw to attach to receiverScratchproof & WeatherproofDuPont Extreme Reinforced Polymer