Fal/SA58 outer barrel removal
 

looking to frontwire my long barrel sa58 so i can use a folding stock. to do so i need to dremel a channel for the wires in the outer barrel, as is done with the OSW model. How the hell do i remove the outer barrel from the receiver? Is it threaded? Glued? It's really in there! Any help would be appreciated!

turns out it's threaded, but impossible to unscrew :I
here's a manual for those interested
http://chairsoft-press.com/manuals/c...y-sa58-manual/