Haven't seen that in about 50 years. You could sandblast a car and take all the windows out at the same time. You needed a big magnet to try and get as many BBs back as possible and use them again even tho you weren't supposed to reuse them. Are they still on the market? GP
No. They haven't been on the market for decades....although they can still be obtained for a hefty price from some specialty collectors.
The freon that they used is no longer available (it was destroying the ozone layer), and there are no similar coolant cannisters that are compatible with regards to the thread size on the screw-in fittings.
A lot of things from the 80s disappeared.
You can no longer buy a ballistic "Spetsnaz" knife (although it's doubtful that Spetsnaz ever actually used them. It appears to have been a marketing gimmick.)
There was even a series of men's adventure novels written around this style of knife.
The writers literally took a weapon, and then crafted the story from it.
As a writer myself, I find it odd to find a narrative that seems like it was almost written from the viewpoint of a weapon.
Not in the first person, not in the third person...but almost from a knife's viewpoint.
I would love to add such a knife to my collection . . . but I would make the blade a differentially tempered and layered one like a Japanese katana, I would make the grip non-conductive, and I would coat it in a self-lubricating, non-reflective material . . . like Cerakote.
I would also have it constructed in such a way that it could be used under water, like a dive knive, and--perhaps--build fittings into the grip so that I could use it on the end of a rifle as a bayonet.
Someday, if I ever have tons of money, I'll find a custom knifemaker to build this toy for me.