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.
point of impact, if your P.O.I is below your P.O.A dial your scope "up" Burris offers rings with offset shims to get your scoped close to zeroed while leaving as much adjustment in your scope as possible