Lucked out today, picked up an old S&W in 85-90%, 5 screw and serial number on the grips matches the revover. It is an old K-22, pre model numbers, now woluld be a 17. It is in excellent shape, low serial number 17xxx, litlle holster wear on muzzzle, couple of nicks in the grips. It fits in with my other 5 screw Ks and 1 N. I do really like the 5 screw models as I like the workmanship that was put in the. I was an armour for the state years ago when we carried revolvers, lucky enough to be factory trained at S&W in Springfield. Been retired for 24 years, but have worked with S&W revolvers ever since I retired, help out a Gunsmith friend of mine. It will get shot in the morning for sure.