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Rifles, Reloading, Optics, Equipment
Reloading
Pressure Signs?
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<blockquote data-quote="Mikecr" data-source="post: 1310721" data-attributes="member: 1521"><p>Not motivated to feed an appeal to extremes instigation right now.. But you can reason through what I said earlier and play with it in QL.</p><p></p><p>You can see in QL that bore area is different from one cartridge in cal to another in the same cal.</p><p>Bores vary(various land/groove configurations), and bullet diameters vary, and powder doesn't meet standards with any precision. Our seated starting pressures, and load densities, capacities, and weighting factors are different.</p><p></p><p>QL has a couple good readme files to get a feel for it's accounting of all these adjustments. When you learn the software and use it for a while, you see the absurdity in notions of 'accuracy loads' claimed for a cartridge,, even before considering the abstracts added in actual load developments. </p><p>There is no predicting of what you hold -vs- what I hold.</p></blockquote><p></p>
[QUOTE="Mikecr, post: 1310721, member: 1521"] Not motivated to feed an appeal to extremes instigation right now.. But you can reason through what I said earlier and play with it in QL. You can see in QL that bore area is different from one cartridge in cal to another in the same cal. Bores vary(various land/groove configurations), and bullet diameters vary, and powder doesn't meet standards with any precision. Our seated starting pressures, and load densities, capacities, and weighting factors are different. QL has a couple good readme files to get a feel for it's accounting of all these adjustments. When you learn the software and use it for a while, you see the absurdity in notions of 'accuracy loads' claimed for a cartridge,, even before considering the abstracts added in actual load developments. There is no predicting of what you hold -vs- what I hold. [/QUOTE]
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