While you are on the site, in your browser find and click "Add to Home Screen" A CGN beaver app icon will then be created to your phone that is directly link to the site.
Note: This feature may not be available in some browsers.
BTW, you can use a different recoil spring in these, from a 10/22 ! All of the springs we sell, light, regular and heavy, cycle perfectly and are in fact lighter than the standard. Makes it easy to tune the rifle for different ammunition.