40 S&W

40 S&W vs 9mm: A Comprehensive Ballistics and Performance Comparison The debate between the .40 Smith & Wesson (S&W) and the 9mm Luger (9x19mm) is one of the oldest and most enduring in the firearms world. Both cartridges have strong followings among law enforcement, military personnel, and civilian shooters. Understanding the nuances of each round—their … Read more