Thread: Adjustable gas tune/velocity discovery
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  #3  
Old 05-25-2008, 11:34 PM
GaryM GaryM is offline
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Join Date: Dec 2007
Posts: 27
Yup, 16" barrel w/carbine length gas system.
As for the big Sierra and my gas checks I can imagine those Sierras have a hell of a lot more resistance.
I am hoping to try some of them out before too long.
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