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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
How barrel length affects velocity ...
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<blockquote data-quote="243winxb" data-source="post: 2049404" data-attributes="member: 97793"><p>Looks like the longer barrel may make better use of unburn powder? </p><p></p><p></p><p><a href="https://apps.dtic.mil/sti/pdfs/ADA472269.pdf" target="_blank">https://apps.dtic.mil/sti/pdfs/ADA472269.pdf</a> See - 6 Conclusions</p><p></p><p>Propellant consumption efficiency, illustrated by the percent of </p><p>unburned energetics compared to the original constituent load, ranges </p><p>from 0.56% to 5.4%.</p></blockquote><p></p>
[QUOTE="243winxb, post: 2049404, member: 97793"] Looks like the longer barrel may make better use of unburn powder? [URL]https://apps.dtic.mil/sti/pdfs/ADA472269.pdf[/URL] See - 6 Conclusions Propellant consumption efficiency, illustrated by the percent of unburned energetics compared to the original constituent load, ranges from 0.56% to 5.4%. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
How barrel length affects velocity ...
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