Product Description

Smith & Wesson Model 637

The Smith & Wesson Model 637 is a compact, lightweight revolver designed for everyday carry and personal defense. Chambered in .38 Special +P, it delivers a balanced combination of manageable recoil and effective stopping power in a discreet, easy-to-carry package. Built with an aluminum alloy (Airweight) frame and a stainless steel cylinder and barrel, the Model 637 offers corrosion resistance and long-lasting durability while remaining comfortable to carry all day.

Its 1.875″ barrel makes the revolver compact and quick to draw, while the smooth, double-action trigger provides consistent and intuitive operation. The large, easy-to-see sights—with a red ramp front—aid in fast target acquisition, and the recessed chambers help protect primers and enhance reliable performance. With a 5-round capacity, the Model 637 strikes a practical balance between size and firepower for concealed carry or backup use.

Simple, rugged, and built with Smith & Wesson’s reputation for quality, the Model 637 Airweight is an excellent choice for those seeking a dependable, low-maintenance revolver for self-defense or everyday carry.

Key Features: