[ARCHIVED THREAD] - Cutting threads concentric

Posted: 1/12/2017 9:09:11 PM EDT

Who besides ADCO can fix threading that's not concentric? ADCO won't touch a nitride barrel which is lame in my opinion because I dimple nitride barrels with a standard bit with zero issue.

Thanks

Posted: 1/12/2017 9:19:41 PM EDT

[#1]

Class 3 Machining is the only place I use for threading. I have lost count how many I have had Morgan do and they all turned out great.

Posted: 1/12/2017 9:26:25 PM EDT

[#2]

Tornado Tech.

Posted: 1/12/2017 10:11:04 PM EDT

[#3]

Right on thanks guys. What is their price?

ETA: Class 3 Machining website sucks.

Posted: 1/12/2017 10:13:22 PM EDT

[#4]

Quote History

Quoted:
Right on thanks guys. What is their price?

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Somewhere in the neighborhood of $50-60, but contact him to get a quote w/ return shipping:

http://www.ar15.com/forums/t_7_143/1029861_Barrel-Threading-sale--50--PTR-91--Tavors--Augs--Scar--Sig-MPX--Beretta-21A-Threading--FAL--PAPM92.html

Posted: 1/12/2017 11:39:06 PM EDT

[#5]

Quote History

Quoted:

Somewhere in the neighborhood of $50-60, but contact him to get a quote w/ return shipping:

http://www.ar15.com/forums/t_7_143/1029861_Barrel-Threading-sale--50--PTR-91--Tavors--Augs--Scar--Sig-MPX--Beretta-21A-Threading--FAL--PAPM92.html

View Quote

Morgan does all my stuff
$65

Posted: 1/13/2017 2:06:58 AM EDT

[#6]

Does the barrel require being chopped or can existing threads be re-chased correctly?

Posted: 1/13/2017 11:16:16 AM EDT

[#7]

It will likely required being shortened and new threads cut.

Posted: 1/13/2017 12:21:47 PM EDT

[#8]

Quote History

Quoted:
It will likely required being shortened and new threads cut.

View Quote

That's what I would want anyways.

[ARCHIVED THREAD] - Cutting threads concentric

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[ARCHIVED THREAD] - Cutting threads concentric

[ARCHIVED THREAD] - Cutting threads concentric