.40 S&W Ammunition
Origins of 40 Smith & Wesson Ammo
A partnership of both Smith & Wesson and Winchester led to the development of .40 Smith & Wesson ammunition with the round making its debut in 1990. Introduced as a round that could nearly replicate the performance of the 10mm round that was used by the Federal Bureau of Investigation at the time in a smaller package, the round packs more muzzle velocity into a package that’s nearly as small as a 9mm cartridge.

40 S&W Pistol Ammunition was developed as an unstoppable cartridge for law enforcement, and it is an excellent choice for concealed carry owners who need the best handgun ammunition  for self-defense. Also known as 40 S&W ammo.40 ammo, and 40 cal ammo, they’re all the same thing and come in a variety of 40 cal bullets depending on your needs. We carry a wide variety of .40 caliber ammo including Full Metal Jacket (FMJ) rounds for range training and Hollow Point (HP) cartridges for home-defense. If you’re unsure which type of  ammunitionis best for your needs, check out our  website that dive into various reloading terms and discuss how to shop online for ammunition.

Stock up on top-shelf 40 Smith & Wesson pistol ammo right here at OpticsPlanet, including money-saving 40 cal bulk ammo! We carry the most popular ammunition brands including hornady, winchester, and federal premuim.