Hornady American Gunner .357 Magnum 125 Grain XTP delivers proven stopping power in a premium, American-made cartridge trusted by hunters, sport shooters, and self-defense practitioners alike.
- 125-grain XTP bullet engineered for controlled expansion and deep penetration
- Screaming 1,500 fps muzzle velocity for flat trajectory and hard-hitting impact
- Hornady XTP (eXtreme Terminal Performance) design maximizes tissue damage on target
- Consistent, reliable ignition from premium brass cases and select propellants
- Made in the USA with Hornady's generations of ballistics expertise
- Conveniently packaged in 25-round boxes for range sessions or carry use
Who This Is For
This load is ideal for .357 Magnum revolver owners who demand a single cartridge that performs across multiple roles — whether you're carrying for personal protection, hunting deer-sized game at close range, or putting rounds downrange at the range. The XTP bullet's reputation for accuracy and reliable expansion makes it equally at home in a duty holster or a hunting rig, and the 125-grain weight strikes an excellent balance between velocity and manageable recoil in full-size and compact revolvers.
Specifications
| Brand | Hornady |
|---|---|
| Line | American Gunner |
| Caliber | .357 Magnum |
| Bullet Weight | 125 Grain |
| Bullet Type | XTP (eXtreme Terminal Performance) HP |
| Muzzle Velocity | 1,500 fps |
| Muzzle Energy | ~624 ft-lbs |
| Casing | Reloadable Brass |
| Rounds Per Box | 25 |
| Country of Origin | USA |
| Item Number | 90504 |
Frequently Asked Questions
Is this ammunition suitable for self-defense use in a .357 Magnum revolver?
Yes. The Hornady XTP bullet is one of the most respected self-defense projectiles on the market, designed to expand reliably across a wide range of velocities. At 1,500 fps from a standard barrel length, the 125-grain XTP delivers excellent terminal performance with consistent, controlled expansion — making this load a strong choice for personal protection. Always confirm that your specific firearm feeds and cycles reliably with any chosen defensive load before carrying it.
Can this .357 Magnum load also be used for hunting?
Absolutely. The 125-grain XTP at 1,500 fps generates approximately 624 ft-lbs of muzzle energy, making it suitable for hunting deer, hogs, and similar-sized game at responsible handgun hunting distances. The XTP's controlled expansion prevents over-penetration while still delivering the penetration depth needed for ethical, clean kills. Many hunters favor this exact bullet weight and design for its accuracy and consistent terminal behavior on game.
Will this ammunition work in a .357 Magnum lever-action rifle?
Yes — .357 Magnum ammunition is fully compatible with lever-action rifles chambered in .357 Magnum. When fired through a rifle's longer barrel (typically 16–20 inches), expect a meaningful velocity increase beyond the listed 1,500 fps, which is measured from a handgun barrel. This added velocity further enhances the XTP's terminal performance, making the combination of a .357 lever rifle and Hornady American Gunner a popular and effective hunting setup.
- Caliber:
- 357 MAG
- Bullet Weight:
- 125 GR
- BulletType:
- XTP
- Purpose:
- Self Defense
- Type:
- Pistol Ammunition
- Box Quantity:
- 25
- Case Quantity:
- 250
- Lead Free:
- No