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Posted: 11/28/2014 6:31:33 PM EDT
[Last Edit: 11/28/2014 6:31:55 PM EDT by HeyCoach]
I just purchased one of the 14.75" ARFCOM barrels on sale, and was wondering what size gas block and gas tube length the barrel is, anybody know?

Here's a link to the barrel:
https://store.ar15.com/product.html?cat=45&pr=728

Thanks in advanced.
Link Posted: 11/28/2014 6:34:05 PM EDT
Originally Posted By HeyCoach:
I just purchased one of the 14.75" ARFCOM barrels on sale, and was wondering what size gas block and gas tube length the barrel is, anybody know?

Here's a link to the barrel:
https://store.ar15.com/product.html?cat=45&pr=728

Thanks in advanced.
View Quote


Says it is carbine. So...carbine length gas tube.

M4 barrels are .750 gas block journals
Link Posted: 11/28/2014 6:55:19 PM EDT
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Originally Posted By Alaska511:


Says it is carbine. So...carbine length gas tube.

M4 barrels are .750 gas block journals
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Alaska511:
Originally Posted By HeyCoach:
I just purchased one of the 14.75" ARFCOM barrels on sale, and was wondering what size gas block and gas tube length the barrel is, anybody know?

Here's a link to the barrel:
https://store.ar15.com/product.html?cat=45&pr=728

Thanks in advanced.


Says it is carbine. So...carbine length gas tube.

M4 barrels are .750 gas block journals


Many thanks sir, hope this qualifies for a mini-recce.
Link Posted: 11/30/2014 10:34:10 AM EDT
Does anybody know what contour that barrel is - govt, heavy ???
Link Posted: 11/30/2014 11:17:19 AM EDT
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Originally Posted By tk:
Does anybody know what contour that barrel is - govt, heavy ???
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Typically M4 carbine denotes Govt profile with M203 cut.
Link Posted: 11/30/2014 2:22:09 PM EDT
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Originally Posted By SilentDeath12886:


Typically M4 carbine denotes Govt profile with M203 cut.
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By SilentDeath12886:
Originally Posted By tk:
Does anybody know what contour that barrel is - govt, heavy ???


Typically M4 carbine denotes Govt profile with M203 cut.


Yes, but the new M4s are heavy under the handguards. ???
Link Posted: 11/30/2014 2:46:50 PM EDT
I'd be all over one if it had an FSB installed.
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