I think $650 is a good deal. Even pre-covid it would have been a good deal. Today it is double good. Many or most guns have gone up 50 to 100% in the last two years. But, ok, put that aside and run the clock back a couple years. Which will never happen. But just to show this is a doubly good deal:
Ruger no longer makes a 458 bolt action. CZ no longer lists a 458 anything and appears to have dropped the whole 550 line. Remington nothing. Savage never had one. That leaves one option for a new 458. As far as I know, the imported and expensive Winchester. Maybe Kimber or Sako? Dollars squared!
Googling Winchester 458, Sportsman Warehouse $1500, shipped. I like this, even at 1500. It sure makes 650 look good.
Edit: Used Ruger 77 (or RSM) or CZ550 in EITHER flavor 458 are selling for north of 2,000 used around here!
