This is a .30-06 Springfield standard barrel manufactured in 1954. This barrel comes with the Winchester #5 sight ramp, a short-lived experimental sight ramp with a unique cross-hatched pattern.
Bluing - 95% - This barrel shows minimal bluing loss, with no significant fading or wear of the bluing.
Metal - This barrel is in excellent overall condition. There are some minor scratches throughout the barrel, but no significant nicks or other forms of metal damage.
Bore - 8/10 - The borescope reveals minimal signs of rifling wear, with no pitting or significant bore damage.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE