Description
PPU Defense Line .357 Magnum 158 Grain Jacketed Hollow Point (JHP) Ammo
High-performance European .357 Magnum personal protection and duty ammunition engineered for maximum energy transfer and reliable terminal expansion. PPU Defense Line 158gr JHP combines reloadable brass cases, non-corrosive Boxer primers, and jacketed hollow point bullets in a convenient 50-round box.
Product Overview
PPU (Prvi Partizan) Defense Line .357 Magnum 158 grain ammo delivers dependable, high-velocity performance for self-defense, home protection, and target shooting. Manufactured in Užice, Serbia, Prvi Partizan’s Defense Line is engineered to rigorous military and commercial specifications, offering high reliability and devastating terminal ballistics at an accessible price point.
Featuring a 158-grain Jacketed Hollow Point (JHP) projectile, this round delivers high muzzle energy and rapid, controlled expansion upon target impact. Clocking in at 1,607 fps at the muzzle, it generates 906 ft-lbs of muzzle energy for terminal effectiveness in defensive handguns and carbines. Loaded with high-grade reloadable brass cases, non-corrosive Boxer primers, and clean-burning powders, it provides smooth feeding, reliable ignition, and clean extraction across all revolver and lever-action platforms.
Technical Specifications
| Brand / Manufacturer | PPU (Prvi Partizan) – Defense Line |
| Manufacturer Part # | PPD357M |
| Caliber | .357 Magnum (.357 Mag) |
| Bullet Weight | 158 Grain (10.2 g) |
| Bullet Type | Jacketed Hollow Point (JHP) |
| Muzzle Velocity | 1,607 fps |
| Muzzle Energy | 906 ft-lbs |
| Ballistic Coefficient (G1) | 0.170 |
| Casing Material | Brass |
| Primer Type | Boxer, Non-Corrosive |
| Primary Use | Self-Defense, Home Protection, Target Practice |
| Rounds per Box | 50 |
Ballistic Performance Data
| Distance | Velocity (fps) | Energy (ft-lbs) |
|---|---|---|
| Muzzle | 1,607 | 906 |
Muzzle data per manufacturer specifications measured from standard test barrels. Velocities from shorter revolver barrels or longer lever-action carbines will vary. Downrange performance figures are not published for this load.
Key Benefits
- High-Energy Terminal Ballistics: Engineered for rapid acceleration and massive stopping power upon target penetration.
- Jacketed Hollow Point Design: Precision copper jacket and uniform cavity promote consistent mushrooming and maximum energy dumping.
- Economical 50-Round Box: Offers higher round-count value for defensive practice compared to standard 20-round carry packaging.
- Reloadable Brass Casings: Premium new brass cases with Boxer primers ensure high reusability for handloaders.
Compatibility & Usage Notes
This ammunition is intended for firearms chambered in .357 Magnum that are in good working condition. Do not attempt to load or fire .357 Magnum ammunition in handguns chambered solely for .38 Special, as excessive chamber pressure will cause firearm failure or severe injury. Store ammunition in a cool, dry place away from children and unauthorized individuals.
Frequently Asked Questions
Can I fire PPU Defense Line .357 Magnum in a .38 Special revolver?
No. The .357 Magnum cartridge is longer and operates at significantly higher pressures than .38 Special. It will not chamber in .38 Special cylinders and should never be used in them.
Is PPU Defense Line .357 Mag brass reloadable?
Yes. PPU uses high-quality reloadable brass casings and non-corrosive Boxer primers.
Is this load suitable for lever-action carbines?
Yes. PPU .357 Magnum functions well in lever-action carbines and rifles, delivering enhanced velocity and range performance when fired through longer barrels.
