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Corbon Pow'RBall .357 Magnum 100 Grain Polymer-Tipped Self Defense Ammo, 20 Rounds
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$21.99
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SKU: PB357100/20-757750357204
Overview
Built for defensive use in .357 Magnum revolvers, this 100-grain load is aimed at shooters who want a high-velocity option with a polymer-tipped JHP design. The Pow'RBall projectile combines a gilding metal jacket, lead core, and round polymer ball capped into the nose, reflecting a design focused on feeding reliability and consistent terminal performance. With 20 rounds per box, it suits range verification and keeping a ready supply on hand for personal protection. It is a specialized self-defense load rather than a general-purpose practice round.
Why Hunters Choose the Corbon
High-velocity .357
Magnum load for self-defense applications
100-grain Pow'rball
Polymer-tipped JHP design
Patented V-shaped
Cavity and round polymer ball
Designed Support
Reliable feeding and consistent terminal
20 Rounds
Brass case and Boxer primer
Key Features
- .357 Magnum self-defense load from Corbon
- 100-grain Pow'RBall projectile with polymer-tipped JHP design
- Gilding metal jacket with lead core and patented V-shaped cavity
- Round polymer ball is crimped in place by the copper jacket
- Muzzle velocity listed at 1,450 feet per second
- 20 rounds per box with brass case material and Boxer primer
Best Used For
- For hunters wanting a .357 Magnum self-defense load with a polymer-tipped JHP design
- For revolver owners seeking ammunition described as designed for reliable feeding
- For users who prefer a lighter 100-grain .357 Magnum cartridge for defensive use
- For shooters stocking 20-round boxes of high-velocity .357 Magnum ammunition
- For buyers looking for a brass-cased, Boxer-primed .357 Magnum load
Specifications
| Bullet Type | Pow'RBall (polymer-tipped JHP design) |
|---|---|
| Bullet Weight | 100 grain |
| Cartridge Caliber | .357 Magnum |
| Case Material | Brass |
| Country Of Manufacture | Made in USA |
| Muzzle Velocity | 1,450 feet per second |
| Primer Type | Boxer |
| Rounds Per Box | 20 |
Pros
- High-velocity .357 Magnum load for self-defense applications
- 100-grain Pow'RBall projectile with polymer-tipped JHP design
- Patented V-shaped cavity and round polymer ball construction
- Designed to support reliable feeding and consistent terminal performance
- 20 rounds per box with brass case and Boxer primer
Considerations & Trade-offs
- This is a 100-grain .357 Magnum load, so it may not match the heavier-bullet feel some shooters prefer for this caliber.
- The box contains 20 rounds, which is a relatively small quantity if you want extra practice alongside carry ammo.
- It is presented as a self-defense load, so it is more specialized than a general-purpose .357 Magnum option.
- The polymer-tipped JHP design is intended to support feeding and terminal performance, but actual results will still depend on the firearm and load compatibility.
Suggested Comparisons
- .357 Magnum self-defense ammunition
- Other Magnum revolver ammunition
- Polymer-tipped handgun ammunition
- 20-round ammunition boxes
Suggested Accessories
- Ammo storage box
- Hearing protection
- Cleaning kit
- Range bag
Frequently Asked Questions
What caliber is this Corbon Pow'RBall load chambered in?
It is a .357 Magnum load.
How many rounds come in a box?
This product comes with 20 rounds per box.
What is the bullet weight?
The bullet weight is 100 grains.
What type of bullet does this use?
It uses Corbon Pow'RBall, described as a polymer-tipped JHP design with a gilding metal jacket, lead core, and a round polymer ball capped in place by the jacket.
What muzzle velocity is listed for this load?
The listed muzzle velocity is 1,450 feet per second.