It is still great to reflect though...That Nylon 66 made the Guinness record book when a gent used a pair of them to shoot 100,000 hand thrown wood blocks over a two week period and only missed six!
This guy was pictured sitting on a Mountain of those wood blocks when he was done.
Remington Loved This Because That Pair Of Guns Had ZERO Jams during that endeavor.
I hear that the LIBERAL (read tongue in cheek remark) Guinness has recently chose to remove all firearm related records from their book?
Anyway...Manufacturing learned years ago that some items had to be downgraded. Take an old Kelvinator refrigerator for example, this technology had to be downgraded because the things would run forever
If they were not! At this writing I still know of at least four people who have them running in their garage.
Fortunately, some other stuff still remains...Like the Mauser action!