This is a .30-06 Springfield standard barrel from a Model 70 rifle. The barrel is undated but has the number 7 front ramp, indicating it was manufactured between 1958 and 1963.
Bluing and Metal - The barrel has some finish wear, light scratches, and a little freckling.
Bore - 8/10 - The bore has just a little throat wear and a few scattered pits, resulting in a rating of 8 out of 10. Borescope verified.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE