Very Nice!
I have a Model 8 in .30 Remington (basically a rimless 30-30) and an 81 in .35 Remington. Your 300 Savage chambering replaced the 30 Rem when the 8 was updated with the different stock. It's a Browning-designed delayed blowback action and there is a LOT of activity when the trigger is pulled.
Have you taken it down, yet? Unscrew the fore-end screw, pull the fore-end forward and off the barrel. There should be the handle of the take-down device inside a hollow in the fore-end. Ingenius!
What appears to be a chunky piece of iron comes up to the shoulder leveled and ready to fire. The elongated safety lever also serves as a dust cover for the action. This really was a well designed rifle that holds up well with other designs today. Maybe if Clint Eastwood and John Wayne had spent some time on the big screen with them we wouldn't be drooling over the lever guns.
Bitterroot