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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Understanding cartridge efficiency
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<blockquote data-quote="Bart B" data-source="post: 1917211" data-attributes="member: 5302"><p>There's good evidence that shorter, fatter cases tend to shoot bullets more accurate.</p><p></p><p>And cartridges whose powder charge weights in grains is the same number of square millimeters of bore cross section area shoot most accurately for about 3333 rounds. 40% more powder cuts barrel life in half.</p></blockquote><p></p>
[QUOTE="Bart B, post: 1917211, member: 5302"] There's good evidence that shorter, fatter cases tend to shoot bullets more accurate. And cartridges whose powder charge weights in grains is the same number of square millimeters of bore cross section area shoot most accurately for about 3333 rounds. 40% more powder cuts barrel life in half. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Understanding cartridge efficiency
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