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Winchester

Winchester USA357SJHP USA 357 Sig 125 GR JHP 50 Rounds

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Winchester Usa

White Box line ammunition

357 Sig

125 grain jacketed hollow point

Personal Defense

Use

125 Grain

1350 fps muzzle velocity

Muzzle Energy

Listed at 506 ft lbs

$41.99
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SKU: USA357SJHP-020892213197

Overview

Built for shooters who want a defensive load in a proven service caliber, this 357 Sig ammunition is suited to personal protection and range practice where consistent function matters. The 125 grain jacketed hollow point is intended for expansion and penetration, while the listed 1350 fps muzzle velocity and 506 ft lbs of muzzle energy provide a clear performance profile. Housed in brass cases and packaged 50 rounds per box, it fits well for those stocking a practical supply of defensive ammunition. As part of Winchester’s USA White Box line, it emphasizes value and consistency without adding unnecessary complexity.

Why Hunters Choose the Winchester

Jacketed Hollow

Point design for personal defense

125-grain Bullet

1350 fps muzzle velocity

Listed Muzzle

Energy of 506 ft-lbs

Brass Casing

Material for durable cartridge construction

50 Rounds

Per box provides practical range

Key Features

  • Winchester USA White Box line ammunition
  • 357 Sig caliber with 125 grain jacketed hollow point bullets
  • Designed for personal defense use
  • 125 grain load with 1350 fps muzzle velocity
  • Muzzle energy listed at 506 ft lbs
  • 50 rounds per box with brass casing

Best Used For

  • Personal defense users seeking 357 Sig JHP ammunition with 125-grain bullets and 50-round packaging.
  • Recreational shooters wanting a brass-cased option in Winchester’s USA White Box line.
  • Hunters who prefer a jacketed hollow point load listed with 1350 fps muzzle velocity.
  • Range shooters looking for a value-focused box suitable for regular practice sessions.

Specifications

Bullet TypeJacketed Hollow Point (JHP)
Bullet Weight125 gr
Caliber357 Sig
Casing MaterialBrass
Muzzle Energy506 ft lbs
Muzzle Velocity1350 fps
Rounds Per Box50

Pros

  • Jacketed hollow point design for personal defense use.
  • 125-grain bullet weight with 1350 fps muzzle velocity.
  • Listed muzzle energy of 506 ft-lbs.
  • Brass casing material for durable cartridge construction.
  • 50 rounds per box provides practical range or carry quantity.
  • Part of Winchester USA White Box line, noted for consistent performance and value.

Considerations & Trade-offs

  • This is a 50-round box, so it may be better suited to range verification and carry rotation than high-volume practice.
  • The jacketed hollow point design is intended for personal defense use, which means it is not the same as full metal jacket ammunition for general target shooting.
  • The listed muzzle velocity and energy are specific to the provided test/load data; actual results can vary by firearm and conditions.
  • Brass casing is a practical choice, but case condition and reload suitability can depend on how the ammunition is used and handled.

Suggested Comparisons

  • Personal defense handgun ammunition
  • Other 357 SIG ammunition
  • Jacketed hollow point ammunition
  • 50-round handgun ammo boxes

Suggested Accessories

  • Ammunition storage box
  • Hearing protection
  • Cleaning kit
  • Range bag

Frequently Asked Questions

What caliber is this ammunition made for?

This is 357 Sig ammunition.

How many rounds come in a box?

Each box contains 50 rounds.

What type of bullet does it use?

It uses a jacketed hollow point (JHP) bullet.

What bullet weight and muzzle velocity are listed?

The listed bullet weight is 125 grains, and the muzzle velocity is 1350 fps.

What casing material is specified?

The casing material is brass.