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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
ICAO or Army BCs data ??
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<blockquote data-quote="sierra22" data-source="post: 74699" data-attributes="member: 949"><p>Mostly army - better for advertisement as it gives higher bc. </p><p></p><p>The Army Standard Metro atmosphere, now used only in ballistics, defines sea-level conditions as 750.000 mmHg of pressure (29.5275 inHg, 99.9918 kPa), 59 °F (15 °C), and 78% humidity. (Ref: U.S. Army Ballistic Research Laboratory, U.S. Army Aberdeen Proving Ground)</p><p></p><p>source: <a href="http://en.wikipedia.org/wiki/Standard_temperature_and_pressure" target="_blank">http://en.wikipedia.org/wiki/Standard_temperature_and_pressure</a></p><p></p><p>How's the shooting in Argentina?</p></blockquote><p></p>
[QUOTE="sierra22, post: 74699, member: 949"] Mostly army - better for advertisement as it gives higher bc. The Army Standard Metro atmosphere, now used only in ballistics, defines sea-level conditions as 750.000 mmHg of pressure (29.5275 inHg, 99.9918 kPa), 59 °F (15 °C), and 78% humidity. (Ref: U.S. Army Ballistic Research Laboratory, U.S. Army Aberdeen Proving Ground) source: [url="http://en.wikipedia.org/wiki/Standard_temperature_and_pressure"]http://en.wikipedia.org/wiki/Standard_temperature_and_pressure[/url] How's the shooting in Argentina? [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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ICAO or Army BCs data ??
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