This is a Featherweight barrel for a pre 64 Winchester model 70 rifle, chambered in .308 Winchester. This barrel was manufactured in 1953 and it has the #3 ramp.
Bluing - 90% - This bluing on this barrel is in very good condition; it has a couple of rub marks from the stock and one on the top of the barrel near the rear sight dovetail.
Metal - Very good condition, with a very few light scratches, but no gouges, pits, etc.
Bore - 8/10 - The bore is in very good condition, with some throat wear, but no pitting. The crown is undamaged. Borescope verified.