Released in 1990, the 40 Smith & Wesson was developed in direct response to the 1986 Miami Shootout. Boasting more muzzle energy than a 9mm, the 40 S&W was the go-to law enforcement round for the 90’s and early 2000’s.
Read more about History of Fiocchi 40 S&W Ammo here: https://ammo.com/brands/fiocchi-ammo/fiocchi-40-s-w-ammo#caliber-history