This is a Winchester Model 70 sporter barrel chambered for the .30-06 Springfield caliber.
Bluing - 90% - This barrel appears to have been reblued. There is some bluing loss around the tip of the barrel, as well as a few minor bluing scuffs throughout the barrel. As a whole, the bluing is deep and dark.
Metal - Overall, this barrel is in excellent condition. There are some minor nicks towards the front of the barrel, but nothing too significant.
Bore - 9/10 - The bore is in excellent condition, only showing very minimal signs of wear that would be expected with light use of the barrel.