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.
I never knew Black Powder took wads. Wads for shotgun shells. With rifle reloading, primers, cases, bullets and powder all require export permits. There was a time when they had a loophole for powder, but it has been closed for awhile.
Black powder wads would be OK as no way to differentiate if they were for percussion or flintlock which are exempt from most silly rules. Shotgun wads I wouldn't think so.