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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Why is 20” ok for 7 PRC but not 7 Rem mag?
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<blockquote data-quote="oneeyejohn" data-source="post: 2786232" data-attributes="member: 85797"><p>I THINK, that is a good sign I don't know. So, with that is seems to me powder burn rate will answer the question. Shoot a short barrel rifle at night and see how much burning powder is blown out the barrel. If very little, why have a longer barrel. If it looks like the daylight sun, then a longer barrel might be better on MV.</p></blockquote><p></p>
[QUOTE="oneeyejohn, post: 2786232, member: 85797"] I THINK, that is a good sign I don't know. So, with that is seems to me powder burn rate will answer the question. Shoot a short barrel rifle at night and see how much burning powder is blown out the barrel. If very little, why have a longer barrel. If it looks like the daylight sun, then a longer barrel might be better on MV. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Why is 20” ok for 7 PRC but not 7 Rem mag?
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