10mm Ammo For Sale

Originally developed in the 1980s for law enforcement and military use, 10mm ammo has carved out a strong following among shooters who demand high energy, deep penetration, and extended range from a semi-automatic handgun. It delivers magnum-level power with a flatter trajectory than .45 ACP, making it one of the most potent semi-auto pistol cartridges available today.

10mm rounds typically fire bullets weighing between 135 and 200 grains, with common variants including FMJ for target shooting and JHP (jacketed hollow point) for self-defense or hunting. With muzzle velocities often exceeding 1,200 fps and energy levels rivaling .357 Magnum, 10mm ammo offers serious stopping power in a semi-auto platform.

Unlike smaller calibers, 10mm can also maintain energy at longer distances — a key reason why it's popular with backcountry hikers, handgun hunters, and those who want more punch than 9mm or .40 S&W can provide.

What are the most popular 10mm brands you sell?

• Federal 10mm Ammo

You can filter our entire selection using the left sidebar to see which brands we currently have in-stock and available using the Manufacturers filter. You can also filter by attributes such as Bullet Type, Bullet Weight, Casing Type, and Primer Type to find what you need.

Best 10mm Ammo for Specific Uses

10mm Ballistics: Chart of Average 10mm Ballistics

Note: This information comes from the manufacturer and is for informational purposes only. The actual ballistics obtained with your firearm can vary considerably from the advertised ballistics. Also, ballistics can vary from lot to lot with the same brand and type load.

For more detailed information, check out our 10mm ballistics page.

Written by

Molly Carter