Mine, bought new 9/08, got a homebrew oil finish on it's Ahrends retro target grips, ordered unfinished. Great hand-fit. The HiViz #SW617 front sight was a perfect match for the rear sight, so it may have been a little wide for the OEM Patridge sight - but the HiViz is better for my 'mature' eyes, anyway. Also, below, is shown the DS-10 Speedloader & baseplate - a true range fun enabler. Not shown - the spring changes and the Allen headed strain screw replacement. My 617 was, NIB, a bit high on the DA pull, but, like all of the other S&Ws I've bought over my ten+ years of S&W ownership, mostly new, exhibited no creep in SA. SA improved from fairly crisp to crisp during break-in. As to cleaning - I once - over a period of weeks - managed to dispatch most of two 550 packs of WallyWorld Federal bulk ammo - it's favorite - between cleanings - well over 800 rounds - with no problems. Okay... vanity interfered when a range denizen commented on the uncharacteristically, at least for me, nastiness of my 617. Seriously, it wasn't any dirtier than after 50 rounds. I've had one ftf since the spring/screw change - and it was a true dud.
Just a fun firearm - congrats to the op, etc, for their such ownership. If you still don't have one... what are you waiting for??
Stainz
PS Oops... I misspoke! I have had ejection/insertion problems - with CCI Stingers! It didn't matter - dirty with previous Federal use or freshly clean, after a few cylinders of CCI Stingers and problems arose. I tried with a clean gun - no way to launch a box (50) of those Stingers!