Hello gents, always wanted one of these highly engraved numbers. At auction, it was listed as used but I'm pretty sure it's NOS. Pietta 44. 1998 date code. Noticed fine metal dust during initial cleaning. Must be unfired due to the pristine cylinder chambers, hammer channel (?) and nipples -- I don't think these could be so well cleaned after usage, but I may be wrong. Looks like it was dry-fired some, though. I'm not knowledgeable enough to tune it up like ya'll do. Tempted to just display it.