The Armaspec XPDW Gen2 stock is an aluminum 5 position stock with hardened steel rods. It incorporates a low profile lightweight aluminum latch carrier with a steel lock engagement point. The stock can be rapidly deployed using the ratcheting system or gravity by pointing the rifle up while disengaging the lock. The XPDW is designed to mount directly on the standard mil-spec buffer tube with no other modifications. It also features a QD butt attachment point for your sling is made in the USA and has a lifetime warranty.