Ruckdiculousness 9! The MOLLE 4,000!

Ruckdiculousness 9! The MOLLE 4,000! Howdy Folks! It's Time For A Little More Ruckdiculousness! A recent eBay find of an experimental rucksack designed for The U.S. Army Airborne became an instant purchase! After several months of using the pack I have learned much about it.
The MOLLE 4,000 that I purchased was a "Test Item" which led to the full production "Issue" item currently in use by Airborne forces of the U.S. Army. I will share all I have learned about this Ruckdiculously Awesome pack and will discuss the differences between the "Test Item" and the Issue Pack. I will also do a comparison an contrast of the MOLLE 4,000 and other packs I own and have used extensively.
Reference Links For The MOLLE 4,000 "Test Item" Rucksack:
https://www.gear-illustration.com/202...
https://www.army.mil/article/141297/
https://www.fayobserver.com/story/new...
Reference Links For The MOLLE 4,000 "ISSUE" Rucksack:
https://soldiersystems.net/2019/09/19...