Winchester Super-X Silvertip .357 Magnum 145 grain Jacketed Hollow Point factory ammunition is a centerfire handgun cartridge loaded to deliver consistent velocity and reliable feeding. It is provided in a 20-round retail box and is commonly used by shooters who require a compact, factory-loaded .357 Magnum offering for range, training, or household defensive applications. The listed muzzle velocity for this loading is 1290 fps.
Packaging
Box: Sold per box containing 20 rounds.
Case: Available as a case consisting of 10 boxes (totaling 200 rounds); case quantity is achieved by ordering the required number of boxes.
Key Specifications
- The caliber is .357 Magnum.
- The bullet type is Jacketed Hollow Point (Silvertip).
- The bullet weight is 145 grains.
- Rounds per box are 20.
- Boxes per case are 10.
- Total units per case are 200 rounds.
- Muzzle velocity is listed as 1290 fps.
- Muzzle energy is listed as 536 ft lbs.
- The cartridge case material is brass.
- Reloadable status is Yes.
Winchester Super-X Silvertip ammunition delivers a consistent factory load in a well-known .357 Magnum configuration. The package and case options make it straightforward to acquire either a single box for range use or multiple boxes for bulk supply, and the Silvertip JHP profile provides a factory-controlled bullet design for predictable performance in compatible handguns.
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.
Related Videos:
