what kind of tube on a norinco?

[canukstik]

what kind of recoil spring tube is stock on the norinco? mil spec or commercial?

 

[otilram]

what kind of recoil spring tube is stock on the norinco? mil spec or commercial?

Commercial.

 

[canukstik]

next question, are they interchangeable?

 

[SpoonMan]

next question, are they interchangeable?

Interchangeble as in? Change from commercial to Mill?

 

[Raytheon]

Go to:

http://www.canadiangunnutz.com/forum/showthread.php?t=506655

Explains everything.

The stocks are not interchangeable. Meaning you cannot put a mil-spec stock on a commercial tube. You could put a commercial tube on a mil-spec stock but it will not lock up properly.