This is a .264 Winchester Magnum barrel from a 1957-1963 rifle. The barrel has been cut to 23".
Finish - 95% original finish.
Metal - There are a very few small scratches and dings. This barrel was cut to 23" and the front sight ramp was not replaced.
Bore - 8/10 - Very good condition, the bore shows some throat wear. The rifling is bright and smooth. Borescope verified.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE