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7/9/2005 6:27:12 AM EDT
What is the accepted standard thread length (muzzle face to shoulder) of the 1/2 X 28 TPI muzzle threads for the AR?

Does 0.625" sound right? I did a search but couldn't find anything.

Thanks.
7/9/2005 6:29:55 AM EDT
[#1]

Quoted:
What is the accepted standard thread length (muzzle face to shoulder) of the 1/2 X 28 TPI muzzle threads for the AR?

Does 0.625" sound right? I did a search but couldn't find anything.

Thanks.



Yes, 0.625" is correct.
AR Sponsor