Smith & Wesson Model 66-6 Combat Magnum .357 Magnum, 4-inch Stainless K-Frame Revolver with Adjustable Sights
This Model 66-6 Combat Magnum is a stainless K-frame .357 Magnum from the 2002–2005 era, the last run of the original-series Model 66 before its discontinuation in 2005. It features a 4-inch heavy barrel with a short underlug, the classic S&W adjustable sight setup, and the -6 variant's internal key lock. It is outfitted with aftermarket smooth hardwood finger-groove grips and is marked 66-6 on the yoke cut.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This revolver is in very good shape with minor, superficial scratches and small blemishes visible throughout. The bore shows very light fouling but retains excellent, well-defined rifling.
What's Included
- Leather belt holster with retention strap
- Aftermarket smooth hardwood finger-groove stocks (installed)
Built on the stainless K-frame, this 66-6 pairs a brushed/satin stainless finish with a fluted six-shot cylinder for a classic Combat Magnum profile. The action is double-action/single-action with an exposed hammer, a checkered hammer spur, and a smooth-faced trigger.
The 4-inch heavy-profile barrel includes a short underlug and serrated top rib, with a serrated top strap to reduce glare. Sighting is the traditional S&W arrangement: a pinned red-ramp front with insert and a screw-adjustable target-style rear blade.
The -6 revision incorporates the factory internal key lock safety, a feature specific to this later original-series variant. Model designation 66-6 is marked on the yoke cut.
Chambered in .357 Magnum with a 6-round capacity, the revolver retains the Combat Magnum lineage details, including stainless steel frame, barrel, and cylinder paired with a black S&W micrometer-adjustable rear sight for contrast. The installed aftermarket smooth hardwood finger-groove grips provide a comfortable, secure hold.