Smith & Wesson Model 640 .357 Magnum 2.125" Stainless 5-Shot 163690

Smith & Wesson Model 640

The Smith & Wesson Model 640 is a J-frame revolver chambered in .357 Magnum and .38 Special +P with a 2.125 inch barrel and 5-shot capacity. It is a concealed-hammer, double-action-only design built with a stainless steel frame, barrel, and cylinder. A satin stainless finish and finger-grooved black synthetic grips keep the small frame practical for everyday carry.

The enclosed hammer and short barrel give the 640 a snag-resistant profile for pocket or holster use. A black blade front sight and fixed rear sight keep the sight picture simple. Stainless construction is intended for regular use with .357 Magnum and .38 Special +P ammunition.

At 6.6 inches overall and 22.1 oz, the Model 640 stays compact without going to an airweight frame. Double-action-only operation keeps the control set straightforward. This revolver is suited to concealed carry, backup use, and personal defense.

Specifications