[ARCHIVED THREAD] - Another barrel threading question

Posted: 7/3/2012 7:38:02 PM EDT

I have a 16" AR15 9mm barrel that is threaded in 1/2-36 TPI. I need it to be threaded in 9/16-24 TPI. How do I get there while still retaining the 16" barrel length?

Posted: 7/3/2012 8:11:54 PM EDT

[#1]

A custom adapter?

Posted: 7/3/2012 8:22:13 PM EDT

[#2]

yes except I can't find one

Posted: 7/5/2012 6:43:57 PM EDT

[#3]

Would be the same a threaded extension. See here at bottom of page. You would just need to note thread pitch in Additional Instructions box, at checkout.

Posted: 7/5/2012 7:47:03 PM EDT

[#4]

You may want to verify the length of the barrel, ALOT of companys measure the 9mm the same as 5.56. Resulting in a 16.5"- 16.625" actual length.

Posted: 7/7/2012 2:56:08 AM EDT

[#5]

I'll check it in 7 months, when I get home.

[ARCHIVED THREAD] - Another barrel threading question

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[ARCHIVED THREAD] - Another barrel threading question

[ARCHIVED THREAD] - Another barrel threading question