Smith & Wesson Model 66

Smith & Wesson · Pistol · In Production · 1970

Weight (empty)1046 g (36.9 oz)
Overall Length241 mm (9.49")
Barrel Length108 mm (4.25")
Height140 mm (5.51")
Width38 mm (1.50")
Magazine Capacity6 rounds
Firing MechanismDouble Action Single Action
Muzzle Velocity440 m/s (1444 fps)
Muzzle Energy784 J (578 ft·lbf)
Effective Range50 m (55 yd)
Frame MaterialStainless Steel

Primary Caliber: .357 Magnum

The Smith & Wesson Model 66 is a medium revolver built on Smith & Wesson's K-frame, introduced in 1970. Chambered in .357 Magnum with a 6-round cylinder. Constructed with a stainless steel frame and cylinder, this revolver offers excellent corrosion resistance and durability for years of reliable service. The 4.3-inch barrel provides an excellent balance of sight radius and portability, suitable for both duty carry and range work. The double-action/single-action trigger system allows both delibe...

Country of Origin: United States