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Rifles, Reloading, Optics, Equipment
Reloading
.270 Mag Loads
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<blockquote data-quote="Matt_G" data-source="post: 172527" data-attributes="member: 410"><p>The following are out of the 5th edition of the Sierra book:</p><p>.270 Weatherby Magnum</p><p>Cases - Weatherby</p><p>Primer - Fed. 215</p><p>Bullet - Sierra 150 grain SBT (#1840)</p><p>C.O.A.L. -3.250"</p><p>Powders:</p><p>IMR-4320 Min 52.4 grs., Max. 59.6 grs. Velocity 2800 - 3100</p><p>H380 Min. 55.8 grs., Max. 62.5 grs. Velocity 2800 - 3100</p><p>IMR-4350 Min. 57.1 grs. Max. 64.7 grs. Velocity 2700 - 3100</p><p>H450 Min. 63.0 grs. Max. 69.5 grs. Velocity 2800 - 3100</p><p>IMR-4831 Min. 58.8 grs. Max. 68.5 grs. Velocity 2700 - 3200</p><p>H4831 Min. 61.7 grs. Max. 70.3 grs. Velocity 2700 - 3200</p><p></p><p><strong>To the regulars of this board:</strong></p><p>If posting this type of info is frowned on, for copyright or other reasons, let me know and I will edit this post. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p></blockquote><p></p>
[QUOTE="Matt_G, post: 172527, member: 410"] The following are out of the 5th edition of the Sierra book: .270 Weatherby Magnum Cases - Weatherby Primer - Fed. 215 Bullet - Sierra 150 grain SBT (#1840) C.O.A.L. -3.250" Powders: IMR-4320 Min 52.4 grs., Max. 59.6 grs. Velocity 2800 - 3100 H380 Min. 55.8 grs., Max. 62.5 grs. Velocity 2800 - 3100 IMR-4350 Min. 57.1 grs. Max. 64.7 grs. Velocity 2700 - 3100 H450 Min. 63.0 grs. Max. 69.5 grs. Velocity 2800 - 3100 IMR-4831 Min. 58.8 grs. Max. 68.5 grs. Velocity 2700 - 3200 H4831 Min. 61.7 grs. Max. 70.3 grs. Velocity 2700 - 3200 [b]To the regulars of this board:[/b] If posting this type of info is frowned on, for copyright or other reasons, let me know and I will edit this post. :) [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
.270 Mag Loads
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