I'm honestly not sure if they're making them or not, but I'd bet on not. There were rumors of a second generation model, but if or when that ever comes to fruition is anyone's guess. I work with a couple importers and neither could find one. I managed to snag this on Gunbroker in a weakly run auction, which was pretty lucky. Got it it for under $9000. In a better auction, a 4" model recently brought nearly $4000 more.
I do have other Korths, but they are the older Ratzeburg models. I much prefer Ratzeburg Korths in general. I have two Autopistols, which are extremely rare. Under 300 were made in total. They bring more money than even the PRS does.
1976 Korth Combat
1985 Korth Combat
1988 Korth Autopistol
1989 Korth Autopistol