AR barrel dimensions needed.....

[Mgordon]

Shooters, Does anybody have the dimensions for AR barrel specs on hand. I have had them at one time, but I cannot find them and the Search Engine just brought up AR-10 dimensions.

I need the Barrel extension specs. I believe its 1.000 x 16 but for how long of a thread.

Also, what is the dimension of the rifle length and mid length gas port and gas block shoulder in relationship to the back of the barrel extension?

Any help would be appreciated.

Mark

 

[ORD]

Re: AR barrel dimensions needed.....

Hey Mark,

I did have the blueprints in PDF format at one point in time, but I'll be damned if I can find them now. I'll look and see what I can track down in "the archives."

FWIW, Armalite just posted a ton of tech specs for both their M-15 and AR-10 rifles yesterday on BARFCOM...here is a link to the thread on the chance it might help you in the meantime:

http://www.ar15.com/forums/topic.html?b=3&f=62&t=509302



ETA: I scanned through my back-up files and "archives" but only came up with a detailed spec sheet for an AR-10 lower receiver, but not the upper/barreled upper. Sorry I couldn't be of more help, but good luck with your search, Mark!