.40 S&W Ammo

.40 S&W ammo for range practice and defense: FMJ, hollow points and bulk boxes. Ships to your door where legal.

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Buying .40 S&W Ammo online

The .40 S&W was developed in 1990 and served for years as a common law-enforcement cartridge. It fires a heavier bullet than 9mm from a similar-sized pistol, with somewhat more recoil. 165 and 180 grain are the most common weights.

See 10mm ammo if you shoot a 10mm with a .40 conversion barrel.

.40 S&W Ammo FAQ

Can I shoot .40 S&W in a 10mm pistol?

Only with a conversion barrel made for .40 S&W. Don't fire .40 S&W in a standard 10mm barrel.

What grain .40 S&W is best?

180 grain is the traditional load and 165 grain is a popular, slightly faster option. Both come in FMJ and hollow point.

Can ammo ship to my house?

In most states, yes. Ammunition ships by ground and needs an adult signature (21+) on delivery. Some states and cities require ammo to go through a dealer or ban shipment; checkout blocks those orders for your address.