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Hunting
Long Range Hunting & Shooting
ballistics chart?
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<blockquote data-quote="jmitchell135" data-source="post: 1005302" data-attributes="member: 76521"><p>I think you are doing it right as long as you are taking an average bc and not the highest bc that the bullet is capable of. After the bullet goes subsonic though you have to adjust the bc to get it to work. </p><p></p><p>That's why some of the bullet companies post variable bcs. Bc changes with speed</p><p></p><p>I was taught take the average bc, put it in a calculator, find where the bullet goes subsonic, then set a target 100 yards before the yardage it goes subsonic at. Fire a group and Take the true adjustment it takes to get a zero at that distance and calculate it out. Your calculator will change your velocity.</p></blockquote><p></p>
[QUOTE="jmitchell135, post: 1005302, member: 76521"] I think you are doing it right as long as you are taking an average bc and not the highest bc that the bullet is capable of. After the bullet goes subsonic though you have to adjust the bc to get it to work. That's why some of the bullet companies post variable bcs. Bc changes with speed I was taught take the average bc, put it in a calculator, find where the bullet goes subsonic, then set a target 100 yards before the yardage it goes subsonic at. Fire a group and Take the true adjustment it takes to get a zero at that distance and calculate it out. Your calculator will change your velocity. [/QUOTE]
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