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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Interesting read on ar-15 barrels
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<blockquote data-quote="ARlife4me" data-source="post: 2701462" data-attributes="member: 105694"><p>1 thing about 308win in AR's is that production barrels will only give you rifle length gas on 20-20+" length barrels. Unless you get a custom barrel and hopefully be able to get a + 2 or 3, but most aren't necessary. Going longer than 26" then a + gas system might work? Dwell time to get pressure down on bcg I agree on whole heartedly! Delaying it with a heavier buffer and/or stiffer spring is a help and will make it softer shooting. I have a 22" m118 chamber 308win AR10/SR25/AR308 that shoots very soft and cycles 100% with a standard rifle gas system. 308's are easy.</p></blockquote><p></p>
[QUOTE="ARlife4me, post: 2701462, member: 105694"] 1 thing about 308win in AR's is that production barrels will only give you rifle length gas on 20-20+" length barrels. Unless you get a custom barrel and hopefully be able to get a + 2 or 3, but most aren't necessary. Going longer than 26" then a + gas system might work? Dwell time to get pressure down on bcg I agree on whole heartedly! Delaying it with a heavier buffer and/or stiffer spring is a help and will make it softer shooting. I have a 22" m118 chamber 308win AR10/SR25/AR308 that shoots very soft and cycles 100% with a standard rifle gas system. 308's are easy. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Interesting read on ar-15 barrels
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