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.
There was a thread where a guy got a Sig 22 top end to work on a Norc. Took some very careful filing but he did it. Not sure if it was the NP22/226 or the 228/34 though. Can't find it atm but good luck searching
