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40 Smith & Wesson Ammunition | .40 Cal Ammo for Self-Defense and Law Enforcement — 180 products / 211 models — Page 1
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 Ammunition, .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 ammo is best for your needs, check out our helpful Ammo How-To Guides 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 Premium. Since most orders over $49.00 get Free Shipping, there's never been a better time to shop online with us!