Smith & Wesson 170349 Model 637 Performance Center Enhanced Action 38 S & W Spl + P 5 Shot 1.88 " Stainless Steel Barrel/Cylinder, Matte Silver Aluminum Alloy J- Frame, Custom Wood Grip, Internal Lock

The Model 637 is a variation of the Model 37 Chiefs Special Airweight that integrates the time-tested features of the original with modern advancements. Performance Center firearms are top performers; the ultimate expression of old-world craftsmanship and modern technology. This model is +P rated and has an aluminum alloy frame, stainless steel barrel and cylinder with a matte finish along with a custom wood grip.