DISCLAIMER: I am a technical expert on the AR/M16, but I am NOT an expert on the historical aspects of the AR/M16. If I make a mistake I welcome correction/education.

Teaser (Previous Video)
Part 1 THIS VIDEO (Overview)
Part 2 COMING SOON (Cleaning & Restoration)
Part 3 CANCELLED (Reassembly)
Part 4 COMING SOON (Physical/Autopsy using USGI & SOTAR Tools & Gauges & Trap Test Fire)
Part 5 COMING SOON (Distressing Lower Receiver & Reproduction Parts)
Part 6 COMING SOON (Range Test Firing)