Rescued one of these at a good price from a pawn shop. Other than needing cleaned, locks up solid, good timing, and barrel is aligned. Downside was the top/bottom picatinny were not included.
Sent an email to Smith about acquiring but noticed this model has been discontinued. Hoping they have some stashed in stock.
No luck finding stock mounts, but will keep looking. Replaced the front sight with a HiViz. The stock front sight looks nice but it is all plastic and the HiViz is just a sturdier option. Installed one of the new RMR rear sights with built in dovetail from fusion. They're pricey but I've owed a couple and they are quality rear sights. The dovetail is the ticket for mounting a small red dot. I've found most do need tweaking a tad so body/blade are parallel to the frame else it may appear the blade has a slight cant. No biggie.