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Rifles, Reloading, Optics, Equipment
Reloading
How do reloading manuals decide Min/Max powder charge
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<blockquote data-quote="MagnumManiac" data-source="post: 1417055" data-attributes="member: 10755"><p>The factories use a Powley Computer to determine start loads/start pressures with suitable powders.</p><p>There is a formula I have written down in my notes, I'm unable to access them at the moment, that gives you a starting point with certain powders and expansion ratio. I found this very useful while developing wildcats.</p><p></p><p>I will update the formula when I can access my notes.</p><p></p><p>Cheers.</p><p><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="MagnumManiac, post: 1417055, member: 10755"] The factories use a Powley Computer to determine start loads/start pressures with suitable powders. There is a formula I have written down in my notes, I’m unable to access them at the moment, that gives you a starting point with certain powders and expansion ratio. I found this very useful while developing wildcats. I will update the formula when I can access my notes. Cheers. :) [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
How do reloading manuals decide Min/Max powder charge
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