I have what looks like a first cousin to that 7x57 in an '06. I'm no Husqvarna expert, but I've been told it's a model 640 with FN M98 "H" type action. Serial number says it was made in 1951. Though obviously not mint, I would describe it as "minty" - a bit of blue wear on the bolt knob, and a couple minor bumps on the furniture. Had to have it, but unfortunately it's become a safe queen in my hands, and has yet to see a hunting trip.