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.
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I load using Sierra 55g Blitzking #1455 (though 55g Hornady Vmax and Nosler's version work the same) over 24.5g of Accurate AA2230 and CCI 400 primers. OAL is of course 2.260"
Let me know if you try it. Like to know how it works for you.