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Hunting
Long Range Hunting & Shooting
Altitude Correction For Steep Shooting Angles
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<blockquote data-quote="Alan Griffith" data-source="post: 827681" data-attributes="member: 4686"><p>You can see how much of absolute pressure changes here.</p><p></p><p><a href="http://www.engineeringtoolbox.com/air-altitude-pressure-d_462.html" target="_blank">Air Pressure and Altitude above Sea Level</a></p><p></p><p>....1.1 in/Hg. Play with that number in your ballistic app and decide for yourself if it's of concern to you. For me, it's .6 moa or two clicks. Might just split the difference and click up/down 1/4 moa and shoot at or near the actual conditions you might encounter. </p><p></p><p>Alan</p></blockquote><p></p>
[QUOTE="Alan Griffith, post: 827681, member: 4686"] You can see how much of absolute pressure changes here. [url=http://www.engineeringtoolbox.com/air-altitude-pressure-d_462.html]Air Pressure and Altitude above Sea Level[/url] ....1.1 in/Hg. Play with that number in your ballistic app and decide for yourself if it's of concern to you. For me, it's .6 moa or two clicks. Might just split the difference and click up/down 1/4 moa and shoot at or near the actual conditions you might encounter. Alan [/QUOTE]
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Altitude Correction For Steep Shooting Angles
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