Replica URX on WE M4

[midnight_commander]

Hey guys. I have a pretty quick and simple question. Well maybe not simple, but;

Is there any possible way I can get this:

http://shop.ehobbyasia.com/accessories/ ... eries.html

Onto a WE M4? From what I understand the WE has all mil-spec threads and thus standard AEG parts will not work. I know that you can put a Noveske rail system onto a WE M4 by replacing the AEG barrel nut with an RS barrel nut. I was wondering if something similar could be done for a URX?

I found a few different barrel nuts, but none of them look quite right...

http://www.operationparts.com/Kac_Knigh ... /22207.htm
http://www.operationparts.com/Kac_Knigh ... /99169.htm
http://www.operationparts.com/Kac_Knigh ... /99170.htm
http://www.operationparts.com/Kac_Knigh ... /20496.htm

I know, at least I think I know it can be done because I have see something like it before.

http://www.tokyo-model.com.hk/ecshop/goods.php?id=4374

What do you guys think? Thanks.