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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Increase in velocity with stored ammo question?
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<blockquote data-quote="kiwikid" data-source="post: 1996337" data-attributes="member: 56094"><p>Another possibility is a reduction in the ralitive humidity that your ammo has been stored at. Norma did tests on the effects of RH on velocity with 30-06 ammo and they found that a reduction of RH of 10% will increase the velocity by up to 1% over a 12 month period. At 3130fps a 1% increase would add 31 odd fps to 3160 fps. Is your ammo stored in a place where there is a dehumidifier or air conditioning operating?</p></blockquote><p></p>
[QUOTE="kiwikid, post: 1996337, member: 56094"] Another possibility is a reduction in the ralitive humidity that your ammo has been stored at. Norma did tests on the effects of RH on velocity with 30-06 ammo and they found that a reduction of RH of 10% will increase the velocity by up to 1% over a 12 month period. At 3130fps a 1% increase would add 31 odd fps to 3160 fps. Is your ammo stored in a place where there is a dehumidifier or air conditioning operating? [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Increase in velocity with stored ammo question?
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