Can’t believe this is still up for grabs.
I have a 629-3 version of this gun, these are hard to find. I believe the 629-4 is the same but tapped for a scope mount. No mim parts, hammer mounted firing pin, no Hillary Hole, full under lug barrel, was probably built in the early or mid 90’s when S&W quality was still top notch.
S&W enthusiasts covet guns like this.