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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Need help making a drop chart
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<blockquote data-quote="LouBoyd" data-source="post: 448170" data-attributes="member: 9253"><p>"I briefly tried matching this data. Even with 2950 fps MV, I needed to use a 250 yard zero and go up in altitude about 7,000 feet to get close"</p><p></p><p>Make sure you enter the value for the sight height above the bore distance accurately into the computer program. Measure the best you can to 0.01" if you can. If that value isn't correct it will screw up all of the drop calculations. </p><p>Think about every input to the program carefully and get them correct</p></blockquote><p></p>
[QUOTE="LouBoyd, post: 448170, member: 9253"] "I briefly tried matching this data. Even with 2950 fps MV, I needed to use a 250 yard zero and go up in altitude about 7,000 feet to get close" Make sure you enter the value for the sight height above the bore distance accurately into the computer program. Measure the best you can to 0.01" if you can. If that value isn't correct it will screw up all of the drop calculations. Think about every input to the program carefully and get them correct [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Need help making a drop chart
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