The original post is not deep in the AR15.com archives here:
http://archive.ar15.com/forums/topic...3&f=4&t=201046
Being an idiot, I forgot this was on here and just looked all this information up again...
So, all I need to buy is parts #5, 7, 8, 11, and 12 (from Diagram above)
Bushmaster Sells them!
www.bushmaster.com/shopping/buttstocks/individual_stock_parts.asp
5 - New Style Telestock 6 Position CAR Receiver Extension - 1005-914-2929-6 $24.95
7- Telestock Slide Locking Pin - 1005-914-3229 $5.95
8- Telestock Lock Pin Spring - 1005-916-9178 $0.95
11- Telestock Lock Pin Nut - 5310-917-1215 $3.95
12 - Telestock Lock Pin Roll Pin - MS16562-106 $0.40
So, it costs $36.20/ per set of parts to convert a post-ban CAR to a preban CAR stock... and that is because I already have the rest of the parts...