.357 Mag 140gr JHP – Proven Stopping Power, Elevated Performance In personal defense, hesitation is dangerous—and poor ammo is worse. COR®BON’s .357 Mag 140gr JHP was built to solve that problem. Since 1982, this high-velocity load has set the standard for consistent, rapid expansion and real-world stopping power. As a result, it’s trusted by those who carry with purpose. Bullet Design and Expansion Each bullet features a soft lead core surrounded by a precision-scored gilding metal jacket. On impact, the jacket peels back cleanly, forcing the bullet to expand in a predictable and controlled manner. Consequently, it creates a near double-diameter mushroom that delivers massive energy transfer and devastating wound channels. This design also helps reduce the risk of over-penetration. Penetration depth typically falls between 9 and 15 inches—aligned with FBI standards for effective defensive ammunition. Furthermore, independent tests have shown one-shot stop percentages above 90%, giving you confidence that this load can end the threat quickly. Velocity and Performance Fired from a 4-inch barrel, this round reaches 1300 feet per second and generates 525 foot-pounds of energy. That velocity isn’t just impressive—it’s intentional. Because of this, it allows fast energy transfer, rapid expansion, and decisive results when it matters most. Training and Practical Use This round isn’t just for carry—it’s ideal for training, too. Its consistent recoil and point of impact let you practice with the same ammo you plan to carry. As a result, you can build real-world confidence under pressure. COR®BON’s .357 Mag 140gr JHP didn’t follow the standard. It created it. Specifications and Features Caliber: .357 Magnum Bullet Weight: 140 grains Bullet Type: Jacketed Hollow Point (JHP) Muzzle Velocity: 1300 fps Muzzle Energy: 525 ft-lbs Barrel Length (Tested): 4.0 inches Application: Self-defense, concealed carry, revolver/lever-action use Rounds Per Box: 20 Made in the USA Warnings Improperly hand-loaded ammunition can cause serious injury, death, and firearm damage. 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 ammunition 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
