Lapua 284 and AMP

Travelor

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Minuteman
Dec 14, 2003
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Central Arkansas
I need one Lapua 284 case to set the proper annealing index number for my AMP annealing machine. I have only 100 cases and do not want to sacrifice and then not have a full 100.

If you have tested the above and have a annealing number that would be sufficient for me.
 
It’s 172 for the lot that you tested. It’s likely different for other lots. I hope it works for you. I have different lots of Lapua brass for one of my guns that have very different AMP settings. You don’t really know unless you test the lot you are using.
 
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