I'd say redone with cyanide. That said, when was the gun made. All the early ones were done in Bone Charcoal and that sure isn't bone charcoal. I'm not sure when they changed the engraving on the B's, but I'll bet most if not all of the first generation engraving were done in Bone Charcoal vice cyanide.

Last edited by tut; 07/21/15 07:54 PM.
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