The tactical deluxe ergonomic AR-10, M4, AR-15 pistol grip with palm shelf and thumb rest is designed for comfort and precision shooting control on your AR sniper rifle. This AR15 right hand over molded ergonomic rear sniper pistol grip mounts to most standard Mil-Spec and Commercial M16, M4, LR308 and AR10 rifles fast and easy. The grip is made from heavy-duty polymer and grip screw and instillation tool included. Made in USA. Can be installed on just about any AR Lower Receiver compatible with Mil-Spec AR-15 pistol grips such as AR-15, AR10, LR308, M16A2, M16A3, M16A4, M4, M4A1, Ruger® AR-556, Smith & Wesson M&P®15 etc.