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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
You Only Need to Know This If You Shoot Past 700 Yards!
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<blockquote data-quote="Eaglet" data-source="post: 765281" data-attributes="member: 3756"><p>Joe, your original question is very good and valid. I'm glad you asked. </p><p></p><p>Remember that this topic is not about G1 vs. G7, in fact, it has nothing to do </p><p>with that. This is all about Air Density and how BCs are referenced to.</p><p> </p><p>Now, the correction is the same no matter what Drag Function. G1, G5, G6, G7 etc.</p><p></p><p>Just making sure I explain my self, I'll give an example:</p><p></p><p>The ICAO referenced G7 BC for Berger 300 gr Match Hybrid OTM Tactical is: 0.419--</p><p>to use this value in "Exbal" or "Ballistic Explorer", you would modify it to 0.419X1.018=<strong>0.427</strong></p></blockquote><p></p>
[QUOTE="Eaglet, post: 765281, member: 3756"] Joe, your original question is very good and valid. I'm glad you asked. Remember that this topic is not about G1 vs. G7, in fact, it has nothing to do with that. This is all about Air Density and how BCs are referenced to. Now, the correction is the same no matter what Drag Function. G1, G5, G6, G7 etc. Just making sure I explain my self, I'll give an example: The ICAO referenced G7 BC for Berger 300 gr Match Hybrid OTM Tactical is: 0.419-- to use this value in "Exbal" or "Ballistic Explorer", you would modify it to 0.419X1.018=[B]0.427[/B] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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You Only Need to Know This If You Shoot Past 700 Yards!
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