Jerry,
I have the rebuild book for these mags at home, which I used when I rebuilt my mags. I think I remember an exploded diagram somewhere in there. I'll take a look this weekend and let you know.
Jerry,
I do have a diagram in my book on mag rebuilds. Its probably the same one you are getting from Skyranch. If you need a copy I can send it to you but its quality isn't all that great and it may not come through as being of much use.