Description
357 Magnum 158 grain SJSP ammo from Magtech gives shooters a semi-jacketed soft point load in a bulk 1,000-round case. Each 357A round uses a 158-grain SJSP Flat w/o nickel bullet with brass casing and Magtech’s small magnum pistol primer construction.
Magtech lists this load at 1,235 fps with 535 ft-lbs of muzzle energy from a 4-inch test barrel. The semi-jacketed soft point bullet is designed for controlled expansion, making it a practical option for hunting where legal, range confirmation, and lawful defensive-use preparation where permitted.
Each case includes 20 boxes of 50 rounds, making it easy to stock one consistent .357 Magnum load for multiple range sessions. The brass cases also add value for shooters who save reloadable brass after practice.
Compared with FMJ flat nose .357 Magnum range ammunition, this Magtech 357A option is better positioned for buyers who want an expanding soft point projectile instead of a non-expanding training bullet. For related options, browse 357 Magnum Ammo, Bulk Handgun Ammo, and Magtech Ammo.
Key Features:
- Caliber: .357 Magnum
- Bullet Weight: 158 Grain
- Bullet Type: Semi-Jacketed Soft Point Flat / SJSP
- Manufacturer: Magtech
- Manufacturer SKU: 357A
- UPC, 50-Round Box: 754908110018
- UPC, 1,000-Round Case: 754908161805
- Case Type: Brass
- Primer: Small Magnum Pistol Primer 5 1/2
- Muzzle Velocity: 1,235 fps
- Muzzle Energy: 535 ft-lbs
- Ballistic Coefficient: 0.172
- Test Barrel: 4 inches
- Quantity: 1,000 Rounds
- Packaging: 20 boxes of 50 rounds
- Best Use: Hunting where legal, range confirmation, lawful defensive-use preparation where permitted
Product Specifications:
| Specification | Details |
|---|---|
| Product Name | 357 Mag – 158 gr SJSP – Magtech 357A – 1000 Rounds |
| Caliber | .357 Magnum |
| Manufacturer | Magtech |
| Manufacturer SKU | 357A |
| UPC, 50-Round Box | 754908110018 |
| UPC, 1,000-Round Case | 754908161805 |
| Bullet Weight | 158 Grain |
| Bullet Type | Semi-Jacketed Soft Point Flat / SJSP |
| Case Type | Brass |
| Primer | Small Magnum Pistol Primer 5 1/2 |
| Muzzle Velocity | 1,235 fps |
| Muzzle Energy | 535 ft-lbs |
| Ballistic Coefficient | 0.172 |
| Test Barrel | 4 inches |
| Box Quantity | 50 rounds |
| Case Quantity | 1,000 rounds |
| Case Packaging | 20 boxes of 50 rounds |
| Best Use | Hunting where legal, range confirmation, lawful defensive-use preparation where permitted |
| Buyer Note | This is an expanding soft point load, not FMJ range ammunition; confirm reliable function and point of impact in your specific firearm |
