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Rifles, Reloading, Optics, Equipment
Reloading
260 Load Help.. Quick Load???
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<blockquote data-quote="7mm Magnum" data-source="post: 318292" data-attributes="member: 15262"><p>I ran the different scenarios you had listed and actually the IMR #4831 seems to be the best of your options. I couldn't locate a Berger 140 gr. VLD in the .264 listings,... the only one in that grain weight was a 140 gr. V so that is the one I used in the formula.</p><p></p><p></p><p>Berger .264 / 140 Gr. V</p><p>42.0 grains of IMR #4831</p><p>Muzzle Velocity = 2779 fps @ 58,138 PSI (<span style="color: black">MAX PSI = 60,191</span>)</p><p>Projectile energy = 2,400 ft. lbs</p><p>COAL = 2.800</p><p>CL = 2.030</p><p>25 in barrel</p><p></p><p>Hope this gets you in the ballpark,... <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p></blockquote><p></p>
[QUOTE="7mm Magnum, post: 318292, member: 15262"] I ran the different scenarios you had listed and actually the IMR #4831 seems to be the best of your options. I couldn't locate a Berger 140 gr. VLD in the .264 listings,... the only one in that grain weight was a 140 gr. V so that is the one I used in the formula. Berger .264 / 140 Gr. V 42.0 grains of IMR #4831 Muzzle Velocity = 2779 fps @ 58,138 PSI ([COLOR=black]MAX PSI = 60,191[/COLOR]) Projectile energy = 2,400 ft. lbs COAL = 2.800 CL = 2.030 25 in barrel Hope this gets you in the ballpark,... :D [/QUOTE]
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Reloading
260 Load Help.. Quick Load???
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