Not that I'm a Safari/Dark Continent expert, but if you can broaden your requirements a bit (caliber/blued chrome moly/walnut), a CZ550 safari or an M70 could be had for considerably less dinero, and would be a good choice as well, as I'm sure you know.
Yup, here is a M70 in .416 Remington....
https://www.gunsinternational.com/g...express-416-rem-mag.cfm?gun_id=102007194
