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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Impact point with different 243 bullets
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<blockquote data-quote="jab22" data-source="post: 83746" data-attributes="member: 4858"><p>The smaller bullets group well, just a different impact point. If i'm working up the loads with bench rest shooting technique these would be my most accuate loads. And why would they impact lower than the heavier, slower round? I think the right drift might be related to some complicated gyroscopic effect on the lighter bullets with high rpm. Twist rate is 10. I think I will try the Sierra 80gr. Blitz next.</p></blockquote><p></p>
[QUOTE="jab22, post: 83746, member: 4858"] The smaller bullets group well, just a different impact point. If i'm working up the loads with bench rest shooting technique these would be my most accuate loads. And why would they impact lower than the heavier, slower round? I think the right drift might be related to some complicated gyroscopic effect on the lighter bullets with high rpm. Twist rate is 10. I think I will try the Sierra 80gr. Blitz next. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Impact point with different 243 bullets
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