S&W Model 439 9mm
This review covers the Smith & Wesson Model 439, a 9mm pistol from the second generation of the Model 39 series, featuring an alloy frame. While acknowledging its historical significance and reliability, the reviewer notes that its ergonomics are not as favored as modern designs like Glocks. The video demonstrates its performance with various ammunition types and explains its slide-mounted decocker/safety mechanism.









