Atomic .357 Sig 147-grain jacketed hollow point (bonded core) ammunition is a factory-loaded handgun cartridge intended for personal carry, duty use, and range applications. The load combines a 147-grain hollow point projectile with a listed muzzle velocity of 1300 feet per second and recorded energy values for consistent external ballistics. Packaging is optimized for both retail and bulk purchases.
Packaging: This product is sold per box containing 20 rounds. Case orders consist of 10 boxes per case; ordering a case quantity is achieved by ordering the required number of boxes to total 10 boxes.
Key Specifications
- The caliber is .357 Sig.
- The bullet weight is 147 grains.
- The bullet type is Jacketed Hollow Point (bonded core).
- The listed muzzle velocity is 1300 ft/s.
- The listed muzzle energy is 551 ft·lbs.
- The rounds per box are 20.
- The boxes per case are 10.
- The cartridges are specified as reloadable.
- The country of manufacture is Made in the USA.
For shooters seeking a straightforward, factory-loaded .357 Sig option, this Atomic 147-grain JHP provides a consistent specification set in convenient retail and case packaging. The product suits informed users who prioritize consistent ballistics and conventional packaging formats.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




