Ok guys, so I have a G&G M4 with a floating handguard. I'd like to change the outerbarrel, and do a few other changes to it, BUT: I cannot for the life of me figure out how to remove the barrel nut.
The style I have is shown here in this exploded diagram from G&G:
http://www.guay2.com/web/drawings/16/CRW_explode.pdf
the sub-diagram CRW-03 shows the section I am talking about.
Now, my problem. I can see that there is a threaded pin that acts as the 'gas tube', but two pins that APPEAR to push in to each side.
I cannot seem to remove those two side pins to begin the process. Nor, do I know if I even HAVE to to begin the procedure.
If anyone has experience with this I would LOVE a hand.
Thanks in advance!
edit: Even if someone knows what this style of barrel nut/delta ring is CALLED, so I can research it, even that would be more than enough help to get me started. I'm simply at a loss on how to begin.