GBB terminology confusion

[NerdyBeanz]

Ok, this might sound like a noob question but I'm new to gbb internals

So here goes:

Can someone tell me the difference between stock tubes and buffer tubes?

 

[Airsoft-Ed]

They're the same thing, with the Armalite weapons, the buffer tube is just a hollow tube in the stock, a stock tube, that houses a spring to reset the bolt after firing.

 

[Tristan Orr]

As above. +1