Federal American Eagle Ammunition 357 Magnum 158 Grain Jacketed Soft Point Box of 50
- Capacity-Rounds:
- 50
- Style:
- Jacketed Soft Point
- Caliber-Gauge:
- 357 Magnum
- Grain:
- 158
- Muzzle Velocity:
- 1240
- Application:
- Target Shooting
- Muzzle Energy:
- 539 ft lbs
- HazAir:
- Yes
Federal American Eagle .357 Magnum 158 grain JSP ammunition delivers straightforward, dependable handgun rounds for the shooter who wants proven performance without the premium markup. Whether you're working up loads for a wheelgun, stocking up for the range, or keeping reliable defensive ammo on hand, these 50-round boxes offer the consistency you expect from Federal's long track record in centerfire handgun ammo. The 158 grain semi-jacketed soft point is a classic .357 Magnum load — enough velocity and construction for hunting medium game or serious practice, and it won't break the bank when you're buying in volume.
American Eagle ammunition has earned its reputation on clean-burning powders and quality control that doesn't leave you chasing flyers or dealing with unburnt powder fouling your gun. Federal's hand-selected propellants and meticulously weighed and profiled bullets mean each round behaves like the last — the kind of consistency that builds confidence when you're on the line. Fifty rounds at a time is the sweet spot for serious shooters: enough to work up a good practice session or replenish your carry supply without overcommitting to a bulk buy.
If you shoot .357 Magnum revolvers, lever-actions, or rifles, or if you reload and want a quality factory baseline, American Eagle is the no-nonsense choice. It's the ammo you trust to function, the ammo your gun will like, and the ammo that doesn't make you feel like you're settling for second-tier performance.
Key Features
- 158 grain semi-jacketed soft point bullet design
- Clean-burning propellant formulation
- Precisely weighed and profiled for consistent performance
- 50-round box for convenient storage and practice quantity
- Proven Federal quality control and reliability
Specifications
| Caliber | .357 Magnum |
| Bullet Weight | 158 grains |
| Bullet Type | Jacketed Soft Point (JSP) |
| Rounds per Box | 50 |
| Manufacturer | Federal Ammunition |
Frequently Asked Questions
What firearms can I use Federal .357 Magnum ammunition in?
.357 Magnum ammo works in any firearm chambered for .357 Magnum, including revolvers, lever-action rifles, and bolt-action rifles designed for the cartridge. If your gun is marked .357 Magnum, you're good to go.
Is 158 grain .357 Magnum suitable for hunting?
Yes. The 158 grain semi-jacketed soft point is a traditional hunting and defense load for .357 Magnum, with performance suitable for medium game and serious practice applications.
What does "clean-burning" mean in this ammunition?
Federal uses hand-selected propellants formulated to burn more completely in the chamber, leaving less unburnt powder residue in your gun. This reduces fouling and makes cleaning easier, especially during longer range sessions.
How many rounds are in a box?
Each box contains 50 rounds of Federal American Eagle .357 Magnum ammunition.
Ammunition Restrictions:
You must be 18 years or older to purchase shotgun or rifle ammunition, and 21 years or older for handgun ammunition. All ammunition must be shipped via Domestic Ground, and shipping is not available for international residents. Residents of CA, DC, IL, MA, NY, CT, and NJ may be subject to additional restrictions. Always ensure you use the appropriate ammunition for your firearms, and check your state and local laws for any other relevant regulations on firearms and ammunition. Due to Department of Transportation regulations, returns on ammo cannot be accepted. Please verify local laws before placing an order.
We are unable to ship ammunition to the following:
- Hawaii
- Alaska
- P.O. Boxes
- APO/FPO Addresses
- International Addresses
- U.S. Territories
- U.S. addresses with zip codes starting with (100, 101, 102)
Illinois residents must provide a copy of a valid FOID Card or Valid Concealed Carry License, along with their IL driver’s license or IL state identification card to purchase ammunition. The ammunition can only be shipped to an address listed on either of those two documents.
Email: [email protected]

