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Rifles, Reloading, Optics, Equipment
Reloading
H4350 velocity testing - velocit versus consistency
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<blockquote data-quote="dsculley" data-source="post: 1299245" data-attributes="member: 77514"><p>Base on this information, your true ES (SD * 6) for the loads are:</p><p></p><p>SD ES</p><p>6.5 39.0</p><p>7.4 44.4</p><p>6.9 41.4</p><p>5.6 33.6</p><p></p><p>A difference between min and max ES of 10.8. </p><p></p><p>Which of the loads did your target say was the best? That is the final arbiter for me. If it were me, I would load these again and shoot them at extended range and let my target tell me which is best. Based on the data, I would expect lots 5610, 5593 & 5666 to have similar results on target. Did the small increase in MV make a difference on target?</p><p></p><p>Interestingly, if you combine all the shots from lots 5610, 5593 & 5666 you get SD of 6.3 & average velocity of 2898. It appears those three lots are very nearly identical and could be interchanged. How much of each lot do you have and can you get more of the lot you choose? That would be a consideration as well. </p><p></p><p>Just my thoughts FWIW,</p></blockquote><p></p>
[QUOTE="dsculley, post: 1299245, member: 77514"] Base on this information, your true ES (SD * 6) for the loads are: SD ES 6.5 39.0 7.4 44.4 6.9 41.4 5.6 33.6 A difference between min and max ES of 10.8. Which of the loads did your target say was the best? That is the final arbiter for me. If it were me, I would load these again and shoot them at extended range and let my target tell me which is best. Based on the data, I would expect lots 5610, 5593 & 5666 to have similar results on target. Did the small increase in MV make a difference on target? Interestingly, if you combine all the shots from lots 5610, 5593 & 5666 you get SD of 6.3 & average velocity of 2898. It appears those three lots are very nearly identical and could be interchanged. How much of each lot do you have and can you get more of the lot you choose? That would be a consideration as well. Just my thoughts FWIW, [/QUOTE]
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Reloading
H4350 velocity testing - velocit versus consistency
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