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Info on AR SBR
#5438742
11/23/14 08:17 PM
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Joined: Apr 2010
Posts: 4,991
Varget 7-08
OP
Extreme Tracker
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OP
Extreme Tracker
Joined: Apr 2010
Posts: 4,991 |
Do those who run an SBR find it to get dirty quicker than a regular AR in 5.56? 10.5 barrel is what I'll be running.
Second question: Do you have any problems with blowback?
Thanks!
Last edited by Varget 7-08; 11/23/14 08:40 PM.
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Re: Info on AR SBR
[Re: Varget 7-08]
#5438750
11/23/14 08:22 PM
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Joined: Jan 2007
Posts: 26,127
KRoyal
Texoma Legend
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Texoma Legend
Joined: Jan 2007
Posts: 26,127 |
I didn't notice it running any dirtier than my 16" barrel until I started running suppressed talk about running dirty haha.
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Re: Info on AR SBR
[Re: Varget 7-08]
#5438763
11/23/14 08:40 PM
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Joined: Oct 2014
Posts: 632
505ed
Tracker
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Tracker
Joined: Oct 2014
Posts: 632 |
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Re: Info on AR SBR
[Re: Varget 7-08]
#5438764
11/23/14 08:41 PM
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Joined: Aug 2011
Posts: 13,409
jdk1985
THF Celebrity
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THF Celebrity
Joined: Aug 2011
Posts: 13,409 |
I have not noticed any problems with either more dirtiness or blowback. All good on my end. Shooting a DD MK18 upper, fwiw.
Instagram @justinkingwoodworking
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Re: Info on AR SBR
[Re: Varget 7-08]
#5438790
11/23/14 09:11 PM
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Joined: Aug 2012
Posts: 15,540
TexFlip
THF Celebrity
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THF Celebrity
Joined: Aug 2012
Posts: 15,540 |
I get more blowback from my 16" 308 than my 8" 300 BO. Less length for the powder to burn equals more fouling.
Just to make sure that it is done thoroughly, I go both ways.
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Re: Info on AR SBR
[Re: Varget 7-08]
#5439517
11/24/14 02:55 AM
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Joined: Jun 2005
Posts: 2,481
BCJ
Veteran Tracker
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Veteran Tracker
Joined: Jun 2005
Posts: 2,481 |
No difference from my 16", 11.5" or 7.5" as far as blow back or build up. Running suppressed on any of them with make them dirty quick though
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Re: Info on AR SBR
[Re: Varget 7-08]
#5441344
11/25/14 01:22 AM
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Joined: Mar 2011
Posts: 2,062
Toxarch
Veteran Tracker
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Veteran Tracker
Joined: Mar 2011
Posts: 2,062 |
Haven't noticed any difference. Both the 16" and 8" 300 blackouts get dirty when suppressed.
It is far more important to be able to hit the target than it is to haggle over who makes a weapon or who pulls a trigger.
� Dwight D. Eisenhower
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Re: Info on AR SBR
[Re: Varget 7-08]
#5443178
11/25/14 11:29 PM
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Joined: Jan 2011
Posts: 3,069
MDMORROW
Veteran Tracker
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Veteran Tracker
Joined: Jan 2011
Posts: 3,069 |
not the same caliber but my 300 blackout 8.2" isn't bad at all. Can't tell the difference between it and 16" Ars
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