The .40 S&W (Smith & Wesson) cartridge was developed in 1990 in response to the FBI's need for a more powerful round after the infamous 1986 Miami shootout.
Learn more about it here: https://ammo.com/handgun/40-cal-ammo
The .40 S&W (Smith & Wesson) cartridge was developed in 1990 in response to the FBI's need for a more powerful round after the infamous 1986 Miami shootout.
Learn more about it here: https://ammo.com/handgun/40-cal-ammo