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Posted: 6/29/2014 1:36:37 PM EDT
| should a rifle length gas system have a adjustable gas block on a ar10 build?i built a ar10 last year using a barrel that carbine length gas and a standard steel block.it is a very picky gun with what ammo it will cycle .im not knowledgeable enough to know if it is over gassed,however it would double feed,ftf,etc.the lower is a factory carbine stock from cmmg.i want to start shooting it again however would really like it to run reliably.thanks |
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I started by 308 build with a non adjustable gas block. It worked very well for the my rifle.
That being said, I thought I was going to keep it that way till I used my suppressor...talking about over gassed...not only can feel the buffer hitting the buffer tube a little harder, I can also tell its over gassed because of all the extra smoke...hahaha. I now have an adjustable gas block on the rifle...so as all my other rifles, including a 556 11.5 barrel and another 16 inch build... |
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