Smith & Wesson Model 650 Service Kit Gun Stainless, .22 WMR, J-Frame, 3 in Barrel, DA/SA, Stainless, 6-Shot
This Smith & Wesson Model 650 "Service Kit Gun Stainless" is a compact J-frame revolver chambered in .22 WMR with a 3-inch stainless barrel and a six-shot fluted cylinder. It combines classic Kit Gun lineage with durable stainless construction, fixed sights, and double-action/single-action operation. This example features an aftermarket Hogue Monogrip one-piece wraparound rubber finger-groove grip and shows no visible internal lock.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: This revolver shows minor evidence of previous use. The chambers are clean, and the rifling presents a bright, well-defined appearance.
What’s Included
- A.E. Nelson Leather Co. black leather holster with snap retention strap
- Hogue Monogrip rubber finger-groove grip (installed)
The Model 650 is part of Smith & Wesson’s Kit Gun family, here in the "Service Kit Gun Stainless" configuration. Built on the compact J-frame, it is chambered in .22 WMR and uses a six-shot fluted cylinder with a short barrel lug and a knurled ejector-rod tip. The stainless construction and brushed/satin finish are consistent across the barrel, frame, and cylinder.
This revolver is set up with fixed iron sights: a serrated ramp front and a fixed notch rear integral to the topstrap. It operates in double-action/single-action with an exposed hammer for confident cocking and trigger control. There is no visible internal lock on this example.
The grip is an aftermarket Hogue Monogrip one-piece wraparound rubber finger-groove grip, installed for a secure, hand-filling hold. Factory markings include "MOD. 650" in the yoke and "22 M.R.F. CTG." on the barrel, identifying the model and chambering clearly.
Made in the United States, this stainless .22 WMR Kit Gun variant pairs a 3-inch barrel with compact dimensions for balance and control. Its clean bore, sharp rifling, and overall very good condition underscore careful prior ownership.