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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
What does a custom build rig really get you???
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<blockquote data-quote="dfanonymous" data-source="post: 1798181" data-attributes="member: 97050"><p>For the purposes of the conversation, does it matter as it relates to barrel harmonics?</p><p>I've heard it being air in big bores, for the amount of volume that can take up the barrel vs say a .224. However, if you think of how a bullet jumps, the fraction of a second it uses to build pressure and tolerance difference in barrels that allows gas to escape around it, my bet is it being gas. Look at the video above your post. It happens with handguns, carbines and bolt guns in center fire cartridges. I know nothing of rim fires.</p><p>As JE said, it's a small %. almost not worth debating, but when splitting hairs...</p></blockquote><p></p>
[QUOTE="dfanonymous, post: 1798181, member: 97050"] For the purposes of the conversation, does it matter as it relates to barrel harmonics? I’ve heard it being air in big bores, for the amount of volume that can take up the barrel vs say a .224. However, if you think of how a bullet jumps, the fraction of a second it uses to build pressure and tolerance difference in barrels that allows gas to escape around it, my bet is it being gas. Look at the video above your post. It happens with handguns, carbines and bolt guns in center fire cartridges. I know nothing of rim fires. As JE said, it’s a small %. almost not worth debating, but when splitting hairs... [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
What does a custom build rig really get you???
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