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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Berger Twist Rate Stability Calculator (need help)
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<blockquote data-quote="Tiny Tim" data-source="post: 2023769" data-attributes="member: 87887"><p>Each of those shown are fully stabilized. Hornady simply states on their box the minimum recommended twist. Velocity, twist rate, and environmental factors (altitude, temp ...) all affect this. Jebel's recommendation of JBM calculator is spot on for tipped bullets as well. Not sure if you did the calculation for an 8 twist with the 156. that might be close, but for all the others, an eight twist will serve you well.</p></blockquote><p></p>
[QUOTE="Tiny Tim, post: 2023769, member: 87887"] Each of those shown are fully stabilized. Hornady simply states on their box the minimum recommended twist. Velocity, twist rate, and environmental factors (altitude, temp ...) all affect this. Jebel's recommendation of JBM calculator is spot on for tipped bullets as well. Not sure if you did the calculation for an 8 twist with the 156. that might be close, but for all the others, an eight twist will serve you well. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Berger Twist Rate Stability Calculator (need help)
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