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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Scope turrets in 1/4 inch
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<blockquote data-quote="7magcreedmoor" data-source="post: 892547" data-attributes="member: 48559"><p>The simplest approach to your question is on your drop chart. The second column shows the drop in MOA. If your turret doesn't have MOA markings, just multiply that 13.0 MOA drop by 4 and dial 52 clicks up. Where are you getting the velocity figures on that chart from, a chronograph, or from a load manual? Load manual numbers are VERY approximate (so much so as to be pretty useless for anything other than zeroing at short range) but if that is a chrono number it should be fairly close. You still must shoot the actual data to confirm, and do trajectory validation for good data in a final verified form. It will also be beneficial to run a "box" test on your scope to verify the 1/4inch per click at 100 yard specification, and take that variable out of the mix.</p></blockquote><p></p>
[QUOTE="7magcreedmoor, post: 892547, member: 48559"] The simplest approach to your question is on your drop chart. The second column shows the drop in MOA. If your turret doesn't have MOA markings, just multiply that 13.0 MOA drop by 4 and dial 52 clicks up. Where are you getting the velocity figures on that chart from, a chronograph, or from a load manual? Load manual numbers are VERY approximate (so much so as to be pretty useless for anything other than zeroing at short range) but if that is a chrono number it should be fairly close. You still must shoot the actual data to confirm, and do trajectory validation for good data in a final verified form. It will also be beneficial to run a "box" test on your scope to verify the 1/4inch per click at 100 yard specification, and take that variable out of the mix. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Scope turrets in 1/4 inch
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