.357 Magnum 100gr Pow’RBall – Flawless Feeding. Relentless Expansion.

Not every pistol likes hollow points—but COR®BON’s .357 Magnum 100gr Pow’RBall doesn’t care. Born from innovation and awarded a U.S. patent, Pow’RBall was engineered to solve the age-old issue of feeding reliability without sacrificing performance. As a result, you get flawless function and controlled expansion—all in one cutting-edge defensive round.

Innovative Design

Designed by COR®BON founder Peter Pi, this bullet uses a polymer ball seated into the nose of a V-shaped lead cavity. The polymer ball mimics the profile of FMJ ammo, which dramatically improves feeding reliability in finicky pistols. However, once it strikes soft tissue, the ball is forced into the lead cavity, triggering rapid and controlled expansion. Consequently, it delivers reliable penetration and devastating terminal performance.

Performance and Ballistics

The 100-grain projectile reaches 1450 fps and generates 467 ft-lbs of energy from a 4-inch barrel. Its lightweight design reduces felt recoil, allowing faster and more accurate follow-up shots. Therefore, you gain more control under pressure and more confidence when every second counts.

Barrier-Blind Capability

Pow’RBall also excels at defeating common barriers. The polymer tip resists clogging from clothing or debris, ensuring expansion is never compromised. In addition, the rounded nose improves aerodynamics for better accuracy and consistent performance across various firearms.

Practical Use

Whether you carry a compact revolver or a semi-auto pistol, COR®BON’s .357 Magnum Pow’RBall delivers the feeding reliability of FMJ combined with the fight-stopping power of a premium defensive round. Thus, it is ideal for self-defense, concealed carry, and barrier-blind performance.

Specifications and Features

• Caliber: .357 Magnum

• Bullet Weight: 100 grains

• Bullet Type: Glaser Pow’RBall

• Muzzle Velocity: 1450 fps

• Muzzle Energy: 467 ft-lbs

• Barrel Length (Tested): 4.0 inches

• Application: Self-defense, concealed carry, barrier-blind performance

• Rounds Per Box: 20

• Made in the USA

Warnings

Improperly hand-loaded ammo can cause serious injury, death, or damage to firearms. Ammunition may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Use only in modern firearms in good condition, free of obstruction, and chambered for the correct caliber.

• Also, all firearms can be dangerous if used carelessly.

• We disclaim liability for improper use.

• Designing firearms for unlawful activity violates federal law.

• Armor-piercing handgun ammo is unlawful in California.

• Illegal to ship to persons under 21; other states/cities may have restrictions.

• Store ammo safely, away from heat and ignition sources.

• Wash hands after handling ammo or spent cartridges.

• Improper use may cause serious injury.

KEEP OUT OF REACH OF CHILDREN. All trademarks on the package belong to their rightful owners.

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov