Smith & Wesson S&W Stainless Model 66 .357 Magnum 4″ DA/SA Revolver 1972

SOLD FOR: $1,026.00

LSB#:  LSB260221WD015

Make:  Smith & Wesson

Model:  66 .357 Combat Magnum Stainless 

Serial Number:  2K64866

Year of Manufacture: 1972 / C&R 

Caliber:  .357 Magnum

Action Type:  Double Action, Single Action, 6 Shot swing out Fluted Cylinder Revolver.

Markings:  The left side of the barrel is marked, “SMITH & WESSON” the right side is marked, “S&W. 357 MAGNUM”.  The right side of the frame is marked with a 4-Line Marcas Registradas.  The side plate is marked with a Smith & Wesson Monogram logo.   The crane cut is marked with the serial number “2K64866” and “MOD.66”. 

 Barrel Length:  4″ Pinned

Sights / Optics:  The front sight is a serrated raised ramp squared front sight post with a dovetailed red insert. The rear sight is an adjustable white outlined square notch screwed to the top strap.

Stock Configuration & Condition:  The stocks are two-piece Goncalvo alves checkered target stocks with extractor relief.  There are no chips or cracks.  There is minimal handling wear embodied by tiny scratches, compression marks, and a very small area of finish loss on the extractor relief.  The checkering remains sharp.  The stocks rate a Fine condition. 

Type of Finish:  Stainless Steel

Finish Originality:  Original

Bore Condition:  The bore is bright and the rifling is sharp.  There is no visible erosion in the bore but there is a bit of lead fouling present.  In this writer’s opinion, the bore rates at a 9.5/10.

Overall Condition:  This revolver shows light holster wear in its stainless steel finish — mainly in the form of frosting on the cylinder.  The balance of the finish shows scattered minor scratches and scuffs.  There is a crisp turn line.  The markings are clear.  Overall, this revolver rates a Fine condition.

Mechanics:  The action functions as intended.  There is very little play with the cylinder upon lockup.  We did not fire this handgun.  As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements. 

Box, Paperwork & Accessories:  Smith & Wesson original box.

Our Assessment:  The Smith & Wesson Model 66 is the stainless steel evolution of the classic Model 19 Combat Magnum.  It was produced from 1970 to 2004, and from 2014 to the present.  Like the ’19 it is engineered to handle the full power of .357 Magnum cartridges but offers improved resistance to the elements.  Built on the proven K-frame, the Model 66 became a staple sidearm for law enforcement and armed citizens throughout the 1970s and 1980s due to its ideal balance of size, strength, and shootability.  Engraved models were made for many police and highway patrol outfits.  

This is a “no dash” variant of the Model 66.  It was the originally introduced version beginning in 1970 before any of the engineering and production changes that later followed.  

This particular model is in Fine condition, having been well taken care of.  It has a good bore and remains mechanically tight.  This Model 66 is a solid example of a classic Stainless Combat Magnum in Fine condition, offering proven performance and enduring appeal to the collector or security professional in search of a proven combat revolver.  Please see our photos.  -C.B.