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Hunting
The Basics, Starting Out
1000yd range-7mm vs. 338 Lapua
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<blockquote data-quote="Chas1" data-source="post: 2138582" data-attributes="member: 15738"><p>Interesting. I used several ballistic calculators and plugged in 140gr Nosler Partition-BC 0.49 leaving @ 2800fps and velocity at 1250yds average across 3 calculators is 1092 fps & 372 ft. lbs. energy-sea-level. Reran calculations at 6000 ft. elevation and velocity is 1296 fps & 523 ft. lbs. energy. Just curious, what variables your plugging in and or how are you calculating and arriving at your numbers ?</p></blockquote><p></p>
[QUOTE="Chas1, post: 2138582, member: 15738"] Interesting. I used several ballistic calculators and plugged in 140gr Nosler Partition-BC 0.49 leaving @ 2800fps and velocity at 1250yds average across 3 calculators is 1092 fps & 372 ft. lbs. energy-sea-level. Reran calculations at 6000 ft. elevation and velocity is 1296 fps & 523 ft. lbs. energy. Just curious, what variables your plugging in and or how are you calculating and arriving at your numbers ? [/QUOTE]
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The Basics, Starting Out
1000yd range-7mm vs. 338 Lapua
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