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Hunting
Long Range Hunting & Shooting
Trajectory validation?
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<blockquote data-quote="steelshooter" data-source="post: 514601" data-attributes="member: 34212"><p>I have found that if you must make changes then its better to alter the bc. The velocity, if measured with a chronograph, is a given measurement and needs to remain that way. Changing velocity gives a false indication of your bullets path. Whereas the bc is a calculated figure and maybe prone to error. If you dont have chronographed figures and you are just reading from a loading manual, then you could change either because its only guess work anyway. There are too many variables this way.</p></blockquote><p></p>
[QUOTE="steelshooter, post: 514601, member: 34212"] I have found that if you must make changes then its better to alter the bc. The velocity, if measured with a chronograph, is a given measurement and needs to remain that way. Changing velocity gives a false indication of your bullets path. Whereas the bc is a calculated figure and maybe prone to error. If you dont have chronographed figures and you are just reading from a loading manual, then you could change either because its only guess work anyway. There are too many variables this way. [/QUOTE]
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Trajectory validation?
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