The Archangel Quick Breakdown Stock converts standard Ruger 10/22 rifles models (not takedown) into a quick break-down design. The patent pending steel adjustable lever-toggle, v-block clamp facilities rapid barrel removal and installation, are are unique design perfectly suitable for an impressive upgrade to your standard Ruger 10/22. The folding stock design with integrated barrel storage enables the rifle to be stored in compact spaces, which is perfect for campers, pilots, and survivalists.