Your choices are to use A1680 like the load data I put out, or open your gas port all the way and use H110 or N110. It will be quieter, but you won't be able to shoot full power ammo without hyper cycling the gun. Also it would help to sound meter your silencer compared to some others.
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R&D for AAC
Last edited by rsilvers; 03-07-2011 at 10:29 PM.
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