[ARCHIVED THREAD] - Mako CS870 question

Posted: 1/6/2010 8:17:29 AM EDT

Looking at buying the Mako cs870 kit and putting my own buffer tube on. Which one does it use? The mil or commercial tube? Anyone know?

Posted: 1/6/2010 4:38:26 PM EDT

[#1]

the threads are the same on each. the size of the tube determines the furniture you put on it

Posted: 1/6/2010 7:37:58 PM EDT

[#2]

What I'm trying to figure out is if there is a diameter difference between the commercial tube and the mil spec tube?

Posted: 1/7/2010 5:04:48 PM EDT

[#3]

Posted: 1/8/2010 6:44:03 AM EDT

[#4]

Thanks, that graphic explains it.

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