I have an Ar-15 that I would be willing to trade if you have any interest, it is a Colt SP1 upper on an older Olympic Arms lower (made in Olympia WA.) it also has a complete wood stock on it, the butt stock the pistol grip and the triangle hand guards.
I also have the original plastic furniture as well, and 4 30 round mags.
I have plenty of pics if you are interested in that.