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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Cooper Rifles and Max Loads
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<blockquote data-quote="Mikecr" data-source="post: 2105520" data-attributes="member: 1521"><p>The 6mm Rem weighting factor is nowhere near 0.39. </p><p>That efficiency number applies with very short/fat/hi shoulder angle cartridges like a WSSM, or something like a 22br AI.</p><p></p><p>I think you're fudging your numbers incorrectly.</p><p>Your powder lot may be different in heat potential, or your chosen barrels may be differing in cross sectional bore area.</p></blockquote><p></p>
[QUOTE="Mikecr, post: 2105520, member: 1521"] The 6mm Rem weighting factor is nowhere near 0.39. That efficiency number applies with very short/fat/hi shoulder angle cartridges like a WSSM, or something like a 22br AI. I think you're fudging your numbers incorrectly. Your powder lot may be different in heat potential, or your chosen barrels may be differing in cross sectional bore area. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Cooper Rifles and Max Loads
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