Thanks MJ, I know how it goes, you see something but get busy and forget to paste the link to a text file, anything... I'll have to poke around over at Pat Roger's lightfighter.net and see if there's been an update...
The biggest issue with assembling an AR isn't so much getting the parts together right - it's getting the right parts together. You'll remember the quality of a gun long after you forget how much you paid for it.
US Army 1966-69, VFW Life Member, Retired Geek