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.
Using my Hornady OAL gauge and comparators with a 168gr matchking, I get length to lands of 2.240. If I use a 175gr Berger VLD, its 2.212. I don't get it, why the difference?