Don't forget the uncut op-rod...
Barrel's parkerized as far as I can see toward the breech.
Haven't detail stripped everything yet but as far as I can tell the only thing that's not correct is the trigger group. I see 'em on eBay and other places, is it worth swapping out for a correct one?
I'm planning to take it to my local gunsmith soon for a safety check-out and appraisal. Hopefully they can gage the barrel as well.