I spoke with the gentleman over the phone earlier and we talked through a few things. Nice retired guy, bought the rifle for his wife and she never got around to using it. Anyway, the trigger work was done decades ago, but he swears it's a VERY nice trigger job, from both the inletting to the actual operation of the trigger. He did mention that it appears someone used a large punch on the rear sight, but it does function as it should. Action is slick, and he says it's a gorgeous rifle, but it never gets used. I'm meeting up with him on Tuesday to have a look in person, and will report back then. Thanks for the help so far, gentlemen!