Optimize your AR-platform with Daniel Defense's Collapsible Buttstock! This stock is compatible with MIL-SPEC receiver extension tubes, and is constructed from a proprietary blend of glass infused polymers with soft rubber overmolding placed in strategic points to provide a superior grip even when wet. This stock is precision designed to reduce forward and lateral play, which eliminates the need for a tensioning device or friction lock. In addition, this stock comes with buttpads to give the rifle a custom fit, and features limited rotation QD sling swivel attachment points on both sides for ambidextrous use.