This is a .30-06 Springfield sporter barrel from a standard 1954 Model 70 rifle.
Bluing - 90% - The bluing on this barrel shows minimal signs of wear. There are two notable spots of bluing wear on the underside of the barrel, but no other significant marks of wear.
Metal - Overall, this barrel is in very good condition. There are a few minor scratches and nicks along the underside of the barrel, but no other significant marks of metal damage.
Bore - 9/10 - The bore shows almost no signs of wear. The rifling is bright and smooth, and there are no marks of pitting or other significant metal damage throughout the bore. Borescope verified.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE