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8/31/2008 2:48:26 PM EDT
Looking for some direction on the PRI adjustable gas block.  I recently purchased a upper assembly with aPRI adjustable gas block.  Does any one know how the adjustment works.  Meaning clock wise vs. counter clock wise?  more or less gas?
8/31/2008 6:14:30 PM EDT
[#1]
I'll take a guess here, this is not based on experience with the unit. Lefty loosey righty tighty. Clockwise will close the valve, counterclockwise will open it.
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