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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Lets Talk Stepped BC's
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<blockquote data-quote="Broz" data-source="post: 534659" data-attributes="member: 7503"><p>If there is info on this already I apologize for the reintroduction. But I would like to hear from some of the ELR shooters here with these questions and perimeters in mind.</p><p> </p><p>1: 1200 yards and beyond out to subsonic distances in the 2000 yards range.</p><p> </p><p>2: Actual <strong>proven</strong> field data that works in your program, not mathematical formulas that work out great on paper unless you tested and they worked.</p><p> </p><p>So, how do you decide at what velocity to step the BC down?</p><p> </p><p>How do you determin the amount or percentage of reduction?</p><p> </p><p>How many steps do you feel are necessary to 2000 with a bullet in the 2800 fps G1 of .820?</p><p> </p><p>Is t better to use G7 for this or G1 and why?</p><p> </p><p>Thanks </p><p> </p><p>Jeff</p></blockquote><p></p>
[QUOTE="Broz, post: 534659, member: 7503"] If there is info on this already I apologize for the reintroduction. But I would like to hear from some of the ELR shooters here with these questions and perimeters in mind. 1: 1200 yards and beyond out to subsonic distances in the 2000 yards range. 2: Actual [B]proven[/B] field data that works in your program, not mathematical formulas that work out great on paper unless you tested and they worked. So, how do you decide at what velocity to step the BC down? How do you determin the amount or percentage of reduction? How many steps do you feel are necessary to 2000 with a bullet in the 2800 fps G1 of .820? Is t better to use G7 for this or G1 and why? Thanks Jeff [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Lets Talk Stepped BC's
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