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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Garmin Xero C1 Chrono
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<blockquote data-quote="biednick" data-source="post: 2928180" data-attributes="member: 123604"><p>It's still useful for some people. Cast bullets don't come with a BC listed. Calculating BC from 0 and 100yd velocity has proven to be accurate enough to get them on paper at 500 for me, at which point I can true MV and have a good model. If you're only shooting commercial bullets the number on the box gets you close enough to do the same thing. Unless you're using something like AB's CDMs you're not going to have an accurate BC across the whole bullet flight anyway.</p></blockquote><p></p>
[QUOTE="biednick, post: 2928180, member: 123604"] It's still useful for some people. Cast bullets don't come with a BC listed. Calculating BC from 0 and 100yd velocity has proven to be accurate enough to get them on paper at 500 for me, at which point I can true MV and have a good model. If you're only shooting commercial bullets the number on the box gets you close enough to do the same thing. Unless you're using something like AB's CDMs you're not going to have an accurate BC across the whole bullet flight anyway. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Garmin Xero C1 Chrono
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