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Hunting
Extreme Long Range Hunting & Shooting (ELR)
The 338/408 CheyTac ELR pistol project
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<blockquote data-quote="yorke-1" data-source="post: 1223672" data-attributes="member: 11960"><p>I got some velocity estimates last weekend. Since the Magneto won't fit on the barrel because of the muzzle brake I had to calculate the velocity by measuring drops from a 100 yard zero. I used the 300gr OTM fro this since the BC of that particular bullet has been pretty well nailed down to .418 for a G7 BC. Using this BC and measuring the drops at 300 and 600 yards gave me a velocity of <strong>2845 fps</strong>. I ran this through the calculator and then dialed out to my gong at 965 and was rewarded with a solid hit, confirming that the velocity is pretty darn close.</p></blockquote><p></p>
[QUOTE="yorke-1, post: 1223672, member: 11960"] I got some velocity estimates last weekend. Since the Magneto won't fit on the barrel because of the muzzle brake I had to calculate the velocity by measuring drops from a 100 yard zero. I used the 300gr OTM fro this since the BC of that particular bullet has been pretty well nailed down to .418 for a G7 BC. Using this BC and measuring the drops at 300 and 600 yards gave me a velocity of [B]2845 fps[/B]. I ran this through the calculator and then dialed out to my gong at 965 and was rewarded with a solid hit, confirming that the velocity is pretty darn close. [/QUOTE]
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Extreme Long Range Hunting & Shooting (ELR)
The 338/408 CheyTac ELR pistol project
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