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Hunting
Long Range Hunting & Shooting
7mm Rem Accumark Load Testing
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<blockquote data-quote="Pdvdh" data-source="post: 372569" data-attributes="member: 4191"><p>Never say never. It took 1.0 grain to open the group from 0.9" to 5.0". You show a steady progression of improvement, to deterioration, and then back to improvement in group sizes. Only way to know if these results are for real or not is to see if you can duplicate good groups at the apparent optimal powder charges. You may find your highest MV optimum charge around 74-75 grains. You may peak out on pressure before getting to 75.5.</p></blockquote><p></p>
[QUOTE="Pdvdh, post: 372569, member: 4191"] Never say never. It took 1.0 grain to open the group from 0.9" to 5.0". You show a steady progression of improvement, to deterioration, and then back to improvement in group sizes. Only way to know if these results are for real or not is to see if you can duplicate good groups at the apparent optimal powder charges. You may find your highest MV optimum charge around 74-75 grains. You may peak out on pressure before getting to 75.5. [/QUOTE]
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7mm Rem Accumark Load Testing
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