More photos, byf 42 Is it refinished?

Jerry,

It appears that there has been some rust pitting on the barrel, Which were not polished out.

Also it appears that there is blue in the pits.

Look closely with a strong magnifying gless to determine if this is so.

And if blue appears in the pits then it has definitly been reblued.

Hard to tell from a photo or scan, even as good as these are.

ViggoG