This is a stainless steel barrel chambered in .264 Winchester Magnum in a standard contour. The finish has been removed; this one had been prepped for bluing before anyone realized it was stainless steel.
Finish - None - This is stainless steel in the white, except for the front sight ramp.
Metal - Very good condition. There are a few light scratches but no significant marks of metal damage.
Bore - 7/10 - There notable wear and heat cracking in the throat and first few inches of the bore, but beyond that the rifling is still sharp. No pitting! Borescope verified.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE