Here's the next one on the list: my CZ-550
This one's special, though. It's not an ordinary CZ-550, it's a custom rifle that's been trued up and reconfigured to fire the largest round that can physically fit into a CZ-550 Magnum action: the .500 AHR (though they are offering them in .500 Jeffery now). I bought it used for a whole lot less than a new rifle from them, but it was marked as a .416, and was sold at what would be a pretty fair price on a new CZ. Serial number is below 00100.