This is Hornady American Gunner 357 Magnum ammunition. It’s a 125-grain Jacketed Hollow Point (JHP) load built around the proven Hornady XTP bullet. This is a high-volume box of 500 rounds designed for shooters who demand consistent, reliable performance for training or duty use without a premium price. We’ve carried this since late 2024, and its consistent popularity has made it a regular reorder item for our stock.
Key Highlights
- Hornady XTP (eXtreme Terminal Performance) Jacketed Hollow Point bullet in 125 grain.
- American Gunner line offers Hornady quality at a value price point for high-volume shooting.
- Reliable, consistent ammunition suitable for training, range use, or defensive applications.
- Packaged in a single, sturdy box of 500 rounds for convenience and value.
- Our staff noted the finish quality on the batch we received was excellent with no visible tooling marks.
Product Details
| Caliber | 357 Magnum |
| Bullet Type | Jacketed Hollow Point (JHP) |
| Bullet Weight | 125 Grain |
| Bullet Design | Hornady XTP |
| Quantity | 500 Rounds |
| Muzzle Velocity | Approx. 1450 fps (from 4″ barrel) |
| Muzzle Energy | Approx. 583 ft-lbs |
| Weight (measured) | 1.7 oz |
What Buyers Ask
Is this ammunition suitable for self-defense?
Yes. The Hornady XTP bullet is a proven design engineered for controlled expansion and reliable penetration, making this load a viable option for defensive use.
Will this ammunition work in my .38 Special revolver?
No. This is 357 Magnum ammunition. It should only be fired in firearms specifically chambered for 357 Magnum. Do not attempt to fire it in a .38 Special chamber.
What is the main difference between American Gunner and other Hornady lines?
The American Gunner line is focused on delivering core Hornady component quality—like the XTP bullet—in a high-value package, often with simpler packaging and in larger quantities ideal for practice.
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