[ARCHIVED THREAD] - barrel thread?

Posted: 12/14/2004 2:55:47 PM EDT

thinking about having my 2 post ban uppers threaded,can anyone tell me what size and thread i'll need?one is a 20 inch bushy hbar, the other is a dpms 16 inch standard barrel i guess.any info would be greatly appreciated.

Posted: 12/14/2004 2:57:15 PM EDT

[#1]

1/2 by 28.

Posted: 12/14/2004 2:59:56 PM EDT

[#2]

Brownells has them.

Posted: 12/14/2004 3:06:54 PM EDT

[#3]

Also need a lathe and a thread guide. Lathe to turn down the barrel to 0.500" and a thread guide to ensure your threads are square to the bore.

[ARCHIVED THREAD] - barrel thread?

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[ARCHIVED THREAD] - barrel thread?

[ARCHIVED THREAD] - barrel thread?