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Hunting
Extreme Long Range Hunting & Shooting (ELR)
6.5 PRC 153.5 grn Berger for 1000yds and 1 mile.
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<blockquote data-quote="entoptics" data-source="post: 2948165" data-attributes="member: 104268"><p>From my understanding, gyroscopic stability will only increase down range, as fps decays faster than rpm, so that should be no issue.</p><p></p><p>At sea level, JBM ballistics does suggest you'll be pretty close to the super/sub sonic transition at 1760 yards, which could have some unwanted effects, though it appears you'll still be above mach 1 unless your shooting on a cold day.</p><p></p><p>Just for perspective, a 1 mph wind is good for 20" of drift at a mile...better get those wind calls right on...</p></blockquote><p></p>
[QUOTE="entoptics, post: 2948165, member: 104268"] From my understanding, gyroscopic stability will only increase down range, as fps decays faster than rpm, so that should be no issue. At sea level, JBM ballistics does suggest you'll be pretty close to the super/sub sonic transition at 1760 yards, which could have some unwanted effects, though it appears you'll still be above mach 1 unless your shooting on a cold day. Just for perspective, a 1 mph wind is good for 20" of drift at a mile...better get those wind calls right on... [/QUOTE]
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Hunting
Extreme Long Range Hunting & Shooting (ELR)
6.5 PRC 153.5 grn Berger for 1000yds and 1 mile.
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