Great stats, 5wire & Hondo, thanks for the follow-up, especially about the hammer.

I took this in to an old Smith armorer & he thought the rear sight was a factory install. He also commented on the wide hammer spur.

Do you favor Naval Jelly over Birchwood Casey Blue remover for the hammer? I've never used either before.

I'll hold off a while on the factiry reblue, since I want to shoot it some first.