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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Weight variance in monometal bullets
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<blockquote data-quote="khmplus" data-source="post: 3011514" data-attributes="member: 121867"><p>Biggest spread is about 0.2 percent. If you aren't weighing powder to less than 0.1 grains (6 milligrams), that's about the same amount of error. For the same energy (powder), a change in weight is proportional to a change in square of velocity. The weight difference of 0.24 grains above would equate to about 3 feet per second difference in velocity. Puts it in perspective for me.</p></blockquote><p></p>
[QUOTE="khmplus, post: 3011514, member: 121867"] Biggest spread is about 0.2 percent. If you aren't weighing powder to less than 0.1 grains (6 milligrams), that's about the same amount of error. For the same energy (powder), a change in weight is proportional to a change in square of velocity. The weight difference of 0.24 grains above would equate to about 3 feet per second difference in velocity. Puts it in perspective for me. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Weight variance in monometal bullets
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