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300 Win Mag MV Plots

Maurygold

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Minuteman
  • Dec 17, 2018
    2,221
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    The garmin has made tracking speed so much easier that I find myself using it way more than I ever did my Labradar. This has really improved my temp tables and made my cleaning regimen more precise.

    I created a few charts from my last 3 trips out here in Florida and thought you guys might find them interesting, too. I was expecting to see a more flat slope from shot to shot, with the beginning or end (heat) showing more deviation, but I see a pretty consistent up and down (despite the low SD and ES).

    The last group is flame annealed, which I normally don't do but want to test how it changes my SD/ ES (this is a small sample so I'm not drawing conclusions from it yet)

    The rifle is a 20" 300 Win mag with a straight-proof barrel and Dead Air Nomad. Shoting Lapua, h4350, berger 215 hybrid and 215m.

    Screenshot 2024-12-30 at 12.10.12 PM.png


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    Screenshot 2024-12-31 at 7.30.30 AM.png
     
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