People can crap on 420HC all they want because it's not the new "super" flavor of the year, but I am impressed by Larrin's toughness chart. This makes sense because the destruction tests on the Buck Nighthawk or 119 is about as impressive as it gets. I was interested in that new Ontario SPL Pack Knife in Magnacut, but at this point I will never get rid of my Buck 650 and 655 Nighthawk's. Stupid of Buck to discontinue them and really stupid of our incompetent military not issue them as their primary knife. Not only is 420HC easy to sharpen in the field and tough, they are also excellent dive knives. Buck obviously knows how to heat treat.
Your post was profound for me, as I'm also a
HUGE fan of Buck's 420HC.
I have Magnacut and AEB-L stuff...not because I went seeking them out, but because that is what their respective Manufacturers offered. And, while I like them, I'm not exactly blown-away by them, like some folks. I still love my tried & true 420HC "Buck" stuff. Buck's 420HC has become the "benchmark" by which I judge
ALL other stainless steels. I can use the hell out of my Bucks, leave 'em soaking in a coffee cup overnight, wash them late the next afternoon, and not see even a bit of staining/patina. Beyond that, I can touch their edges up in seconds.
Like my TOPS 1095 and Becker/Ka-bar 1095 "Cro-Van" stuff, the Buck 420HC stuff is neither fancy, new, nor "fashionable" anymore. However, for me, all of 'em just
work. I've beaten and abused my Bucks, TOPS, and Beckers in a fashion that
NO knives deserve...and they just keep coming-back begging for more.
I'm a pragmatist/empiricist. I judge all my knives by how they've worked for me in the field, and under the "moon & stars".
In that realm, my 420HC Bucks are the
Kings of stainless steel knives.
*Your mileage may vary.