Winchester USA White Box 357 Sig 125-grain Jacketed Hollow Point ammunition is offered for consistent performance across defensive and range applications. These factory-new cartridges use brass cases and a notched-jacket JHP design intended to promote controlled expansion. Published ballistics list a muzzle velocity of 1350 fps and muzzle energy of 506 ft·lbs. Each retail box contains 50 rounds; cases are configured as 10 boxes (500 rounds total).
Key Specifications
- The caliber is .357 Sig.
- The bullet weight is 125 grains.
- The bullet type is a Jacketed Hollow Point (JHP).
- The listed muzzle velocity is 1350 fps.
- The listed muzzle energy is 506 ft·lbs.
- There are 50 rounds per box.
- There are 10 boxes per case (500 rounds).
- The case material is brass.
- This ammunition is marked as reloadable.
- Primary application is listed as Home Defense.
Designed for shooters who value reliable function and predictable terminal performance, Winchester USA 125-grain JHP offers a balanced option for defensive training and duty-oriented use. The White Box presentation provides straightforward, factory-backed ballistics and brass-cased cartridges suitable for regular practice or defensive load selection.
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