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Rifles, Reloading, Optics, Equipment
Reloading
CFE223 in cold weather??
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<blockquote data-quote="Calvin45" data-source="post: 2725194" data-attributes="member: 109862"><p>We discussed this at length on a thread I started called "reverse temp sensitivity"</p><p></p><p>I learned from others on that discussion that the thermal expansion ratios for copper and lead are higher than for steel. So yeah if you put a warm round from your pocket into a cold rifle at 30 below it'd be pressure time. But if they're all at the same temp should still drop pressure in the cold.</p></blockquote><p></p>
[QUOTE="Calvin45, post: 2725194, member: 109862"] We discussed this at length on a thread I started called “reverse temp sensitivity” I learned from others on that discussion that the thermal expansion ratios for copper and lead are higher than for steel. So yeah if you put a warm round from your pocket into a cold rifle at 30 below it’d be pressure time. But if they’re all at the same temp should still drop pressure in the cold. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
CFE223 in cold weather??
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