Rock River buffer tube question!

[shuck99]

Is rock river's buffer tube commercial or mil-spec? To lazy to take off the stock and find out.:yawn:

[Glocks&Ducs]

Are you talking about an A2 stock? If you are, there is no such thing as commercial or mil-spec for that type of tube.

[mvician]

Commercial

[JTLIII]

How do you tell the differencE?

[3glkdog]

Is rock river's buffer tube commercial or mil-spec? To lazy to take off the stock and find out.:yawn:

Take the stock off and find out.
I have 2 RRA, one is mil-spec and one is commercial. Go figure.

[RMTactical]

RRA only sells commercial buffer tubes.

[RMTactical]

How do you tell the differencE?

http://www.ar15pro.net/2008/09/milspec-buffer-tubes-vs-commercial.html