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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Pac-Nor POLYGONAL rifling anyone?????
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<blockquote data-quote="mindcrime" data-source="post: 94096" data-attributes="member: 656"><p>Thanks for the report! I found <a href="http://members.tripod.com/sa93/hk.html" target="_blank">THIS ARTICLE on the PSG-1</a>, and they noted: </p><p></p><p>[ QUOTE ]</p><p>the PSG1 was designed to meet specifications that required a minimum barrel life of 10,000 rounds. In point of fact, in-house shooting tests by HK ballistic technicians and engineers have produced PSG1s that have exceeded 20,000 rounds without noticeable degradation in accuracy. </p><p></p><p>[/ QUOTE ]</p><p></p><p>Sounds like barrel life may be longer with Polygonal rifling vs. conventional lands and grooves as well?!? /ubbthreads/images/graemlins/cool.gif</p></blockquote><p></p>
[QUOTE="mindcrime, post: 94096, member: 656"] Thanks for the report! I found [url="http://members.tripod.com/sa93/hk.html"]THIS ARTICLE on the PSG-1[/url], and they noted: [ QUOTE ] the PSG1 was designed to meet specifications that required a minimum barrel life of 10,000 rounds. In point of fact, in-house shooting tests by HK ballistic technicians and engineers have produced PSG1s that have exceeded 20,000 rounds without noticeable degradation in accuracy. [/ QUOTE ] Sounds like barrel life may be longer with Polygonal rifling vs. conventional lands and grooves as well?!? [img]/ubbthreads/images/graemlins/cool.gif[/img] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Pac-Nor POLYGONAL rifling anyone?????
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