I see the .450 Jeffery listed as a caliber choice in some rifles but am unable to find any info on the cartridge (likely a lack of Googlefoo on my part). Is this a Domesticated Wildcat based on the .404 Jeffery Case?
Appreciate your info and feedback, I looked at some European websites to try and get info on the value of this particular Steyr. Further input from you on it's value would be appreciated as you have a bunch of them. I assume you collect the Steyr Luxus for a reason ---they are a finely built rifle.