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 AR barrel identification
#3205421
05/05/12 04:50 PM
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Joined: Nov 2009
Posts: 945
rvtech
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I just took my AR apart and was wondering if anyone could tell me what the numbers mean? I was told when I bought it that it was a Rock River 1-8 twist. the only markings found were close to the breech. Thanks It is stamped 216S/K 
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Re: AR barrel identification
[Re: rvtech]
#3205574
05/05/12 06:34 PM
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Joined: Feb 2007
Posts: 26,557
JCB
THF Celebrity
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THF Celebrity
Joined: Feb 2007
Posts: 26,557 |
Does it have the twist and caliber marked on it? I dont think I have ever seen a RRA that isnt marked with at least the caliber and twist.
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Re: AR barrel identification
[Re: rvtech]
#3205576
05/05/12 06:35 PM
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Joined: Nov 2004
Posts: 44,585
RKHarm24
sergeant
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sergeant
Joined: Nov 2004
Posts: 44,585 |
It is made from 216 Stainless Steel.
No idea on the /K
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Re: AR barrel identification
[Re: JCB]
#3205579
05/05/12 06:36 PM
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Joined: Nov 2009
Posts: 945
rvtech
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No, just the marks bu the breech as you can kinda see from the picture. that's why I'm asking, maybe I was "misinformed" ..... Thanks
Is that possibly a "1" after the other numbers? Does "model 1" mark theirs like that?
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Re: AR barrel identification
[Re: rvtech]
#3205581
05/05/12 06:37 PM
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Joined: Nov 2009
Posts: 945
rvtech
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Re: AR barrel identification
[Re: RKHarm24]
#3205655
05/05/12 07:37 PM
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Joined: Nov 2004
Posts: 44,585
RKHarm24
sergeant
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sergeant
Joined: Nov 2004
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That is on the barrel and not the barrel extension?
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Re: AR barrel identification
[Re: RKHarm24]
#3205678
05/05/12 08:05 PM
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Joined: Nov 2009
Posts: 945
rvtech
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That is on the barrel and not the barrel extension? yes, it's on the barrel if the barrel extension what goes into reciever?
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Re: AR barrel identification
[Re: rvtech]
#3208452
05/07/12 01:16 AM
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Joined: Nov 2009
Posts: 945
rvtech
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Anyone Know what this means or refers too? Thanks
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Re: AR barrel identification
[Re: rvtech]
#3222856
05/14/12 09:39 AM
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Joined: May 2012
Posts: 2
orin_89
Green Horn
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Green Horn
Joined: May 2012
Posts: 2 |
I really like your information on AR barrel identification. Many ar 15 lower manufacturer companies provide best engineer for designing. They also export these AR 15 lower receivers to their clients in worldwide. ar lower manufacturers
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Re: AR barrel identification
[Re: rvtech]
#3223711
05/14/12 06:34 PM
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Joined: Apr 2009
Posts: 3,812
Lochsley123
Extreme Tracker
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Extreme Tracker
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No, just the marks bu the breech as you can kinda see from the picture. that's why I'm asking, maybe I was "misinformed" ..... Thanks
Is that possibly a "1" after the other numbers? Does "model 1" mark theirs like that? Model 1 barrels are marked M1S
What kind of lights does it shoot out?
Like are we talkin the mini bulb Christmas lights or a 500 watt flood light?
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Re: AR barrel identification
[Re: Lochsley123]
#3224220
05/14/12 10:44 PM
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Joined: Nov 2009
Posts: 945
rvtech
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Thanks everyone, I called Rock River tech support and was informed that it is exactly what I thought I had purchased.
16" Mid length gas Stainless Heavy match barrel. 1-8 twist
Wylde chamber.
216 is the barrel identification
S is for stainless
K is for something in-house@ Rock River
and the 1 is for who assembled the upper.
Last edited by rvtech; 05/14/12 10:48 PM.
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