Winchester USA 357 SIG 125 gr JHP — 50 rd Box

Winchester USA 357 SIG 125 grain Jacketed Hollow Point ammunition is a factory-loaded centerfire cartridge supplied in brass cases. This offering ships in a 50-round box and is listed as reloadable. Published ballistic figures include a muzzle velocity of 1350 fps and muzzle energy of 506 ft-lbs.

Key Specifications

• The caliber is .357 SIG.
• The bullet weight is 125 grains.
• The bullet type is Jacketed Hollow Point.
• Rounds are packaged as 50 rounds per box.
• The case material is brass.
• The listed muzzle velocity is 1350 fps.
• The listed muzzle energy is 506 ft-lbs.
• The cartridge is specified as reloadable.
• The manufacturer model designation is USA.
• Typical application is listed as Home Defense.

Designed as a straightforward, value-oriented offering from Winchester's USA White Box line, this 125 gr JHP load provides a consistent factory option for shooters requiring .357 SIG performance in a 50-round box. Its combination of a hollow-point projectile, brass cases, and published ballistic figures make it suitable for duty, defensive, or range use where an expanding pistol load is specified. The ammunition is presented without embellishment and is intended for users who prioritize predictable supply, established manufacturing, and practical performance characteristics.