Model 637

The Smith and Wesson Model 637 is a small-framed revolver chambered in .38 S&W Special caliber. Smith and Wesson is the largest manufacturer of handguns in the United States. Headquartered in Springfield, Massachusetts, the company was founded in 1852 by Horace Smith and Daniel B. Wesson.

The Model 637 features synthetic grips. It employs an integral front sight and a fixed rear sight. The Model 637 also utilizes a 5-round stainless steel cylinder, aluminum alloy frame, exposed hammer, and matte black finish.   An optional feature is a Crimson Trace laser sight (add about $200).

S&W recommends the Model 637 for personal protection and professional use.

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