AR-10 barrel extension thread dimensions?

bigbeargos

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Jun 1, 2009
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Big Bear Lake, California
Would someone happen to know what the AR-10 barrel extension thread dimensions would be? I would very much appreciate any info on this.

Thanks Much
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lwrkeysfisher

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Jun 15, 2010
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Gloucester, VA
Re: AR-10 barrel extension thread dimensions?

I knew I should of went to sleep while I was ahead... I read barrel extension but thought barrel nut. The threads are <span style="font-weight: bold">1 X 16</span> Class 3. Sorry...