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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
JBM ballistics drop table ???
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<blockquote data-quote="Mikecr" data-source="post: 1938432" data-attributes="member: 1521"><p>That's funny right there!</p><p>Where did you get that notion?</p><p></p><p>BC is tied to drag, which changes every single inch of bullet travel (not just one region near Mach1).</p><p>Now BC itself can be stable throughout, but ONLY if your drag table is custom correct for the bullet.</p><p>Maybe 1 in 250,000 shooters have actually tested, created, and built special software to use a custom drag curve.</p><p></p><p><strong>OP</strong>, have you accounted for higher temperatures than the bullet's BC is based on. Most bullet BCs are based on an atmospheric standard like ICAO, Std Metro, or Std. Army. All three at 59degF</p></blockquote><p></p>
[QUOTE="Mikecr, post: 1938432, member: 1521"] That's funny right there! Where did you get that notion? BC is tied to drag, which changes every single inch of bullet travel (not just one region near Mach1). Now BC itself can be stable throughout, but ONLY if your drag table is custom correct for the bullet. Maybe 1 in 250,000 shooters have actually tested, created, and built special software to use a custom drag curve. [B]OP[/B], have you accounted for higher temperatures than the bullet's BC is based on. Most bullet BCs are based on an atmospheric standard like ICAO, Std Metro, or Std. Army. All three at 59degF [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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JBM ballistics drop table ???
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