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.
http://www.xdgunparts.com/ in the USA is your best bet I hate to say. They ship to Canada. I've had very little problems. Also there is Brownells as a second option.
