I couldn't take it any more...had to snag a FCG that's correct. Its like the crown on a king, Only the lower, springs-pins/detents and JT replica gas tube will not be original items now. Ya know how hard it was to find the good condition butt-stock sling attachment that WAS NOT plastic coated originally? Most of them rusted and pitted beyond the scope of this build. Or how about a skinny grip that still had some texture to it that was molted brown/black in color. THAT was a challenge as well.
The 80% was a no brainier I had JB profile and change allot of contours on this to match several pictures of original lowers so this had every small detail I could recreate. I was extraordinarily luck to find that museum quality barrel but it came with a price tag. It was all worth it, and I cant wait to FINISH it with the FCG when it arrives.