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Ammo Inc

AMMO Inc. is a leading manufacturer of ammunition and shooting supplies, known for its commitment to quality and innovation. Founded in 2016 and headquartered in Scottsdale, Arizona, the company has quickly gained recognition. While it may be a relative newcomer to the scene, its hunting and target ammunition have caught the eye of shooters and other brands alike.

In 2025, firearms giant Winchester acquired AMMO Inc. to take it to new heights. With this backing, AMMO Inc. is now more widely available to shooters across America.

No matter what you’re firing or what you need ammo for, GunMag Warehouse has the AMMO Inc. ammunition you need in stock and ready to ship. Shop our full lineup today to see how AMMO Inc. got such notoriety in such a short time.

Popular Ammo, Inc. Ammunition Lines
  1. Ammo Inc. Signature Hunting .300 Blackout Ammo 168gr BTHP
    Ammo Inc. Signature Hunting .300 Blackout Ammo 168gr BTHP
    (78)
    $18.99 $189.99 $13.99 $119.99 Save $70.00 $0.60 $0.70 per round
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Frequently Asked Questions

Who Owns AMMO Inc.?

AMMO Inc. is currently owned by Olin, the same conglomerate that has owned Winchester since 1931. Olin acquired AMMO Inc. and incorporated it into its Winchester business in 2025, but all of the ammunition is still made at AMMO Inc.’s existing facilities in Arizona and Wisconsin.

Is AMMO Inc. Good?

AMMO Inc. has a reputation for consistency, thanks to its cutting-edge manufacturing processes. All AMMO Inc. ammunition uses a proprietary HyperClean technology to ensure powders and propellants burn clean and leave less residue behind. High-quality, U.S.-sourced materials mean you never need to worry about performance.

Whether you’re looking for target ammo to take to the range or hunting ammunition to take down big game, AMMO Inc.’s innovative engineering and high production standards mean you can expect the same straight shooting every time.

Where is AMMO Inc. Ammunition Made?

AMMO Inc. makes all of its ammunition in two U.S. facilities — one in Payson, Arizona, and one in Manitowoc, Wisconsin. Even before breaking ground in Manitowoc, the company was producing over one million rounds per day, so if you’re looking for an ammo brand ideal for stockpiling, AMMO Inc. has the volume to meet your needs.

What is Subsonic Ammo?

Subsonic ammo, like AMMO Inc.’s stelTH 9mm ammo, travels below the sound barrier. That means you won’t hear the loud crack you’d usually hear when firing an unsuppressed firearm, though there still will be quite a bit of noise. You may also find that stelTH ammo produces less recoil, and using it with a suppressor, where legal, can make things even quieter so you don’t scare off wildlife while hunting.