The Archangel QBD (Quick Break-Down) Stock converts standard Ruger® 10/22® models (Not takedown) into a Quick Break-Down design. The Patent pending steel adjustable lever-toggle V-block clamp facilitates rapid barrel removal and installation. Folding stock design with integrated barrel storage enables the rifle to be stored in compact spaces perfect for campers pilots and survivalists. – The receiver is housed in an aluminum bed block chassis over molded with high strength carbon-fiber and glass reinforced nylon polymer. Made in the U.S.A