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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Anyone using PVA Cayuga bullets?
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<blockquote data-quote="Laguna Freak" data-source="post: 2321047" data-attributes="member: 87188"><p>I ran the .284 x 170 Cayuga data through JBM Ballistics Sg calculator at 9 twist, 55 F, 25" Hg, 2990 fps and got 1.407 stability factor. That is money!</p><p></p><p>I used 25" Hg based on my common barometer observations in Powell, WY. 25 being high.</p></blockquote><p></p>
[QUOTE="Laguna Freak, post: 2321047, member: 87188"] I ran the .284 x 170 Cayuga data through JBM Ballistics Sg calculator at 9 twist, 55 F, 25” Hg, 2990 fps and got 1.407 stability factor. That is money! I used 25” Hg based on my common barometer observations in Powell, WY. 25 being high. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Anyone using PVA Cayuga bullets?
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