Federal Premium Personal Defense Ammunition 357 Magnum 154 Grain HST Jacketed Hollow Point 20RD

Federal Premium Personal Defense 357 Magnum ammunition is engineered for reliable performance when self-defense matters most. This 154 grain HST JHP load delivers the proven terminal performance that law enforcement agencies worldwide depend on for duty carry—and the same engineering principles apply to civilian personal defense applications. The specially designed hollow point is built to expand consistently even after passing through common barriers, while the bonded construction keeps the bullet and jacket together for nearly complete weight retention. That balance of expansion and penetration is what makes HST ammunition stand out from generic handgun rounds.

The 357 Magnum cartridge offers shooters a potent option in revolvers and lever-action firearms, and Federal's HST loading maximizes that platform's potential. The nickel-plated case resists corrosion and feeds reliably through semi-automatic handguns that chamber this round, while the high-performance primer ensures consistent ignition shot after shot. At 1340 feet per second, this load delivers the velocity needed for effective terminal performance without unnecessary risk of over-penetration in civilian defense scenarios.

Each box contains 20 rounds of factory-fresh ammunition, manufactured to the exacting standards that Federal applies across its premium defensive line. HST ammunition has been tested through the FBI protocol—the same rigorous standard used by law enforcement to evaluate duty loads—so you're choosing ammunition that's been proven in controlled, demanding conditions. Whether you're stocking your bedside revolver or maintaining a reliable carry option, Federal Premium Personal Defense HST ammo is built for the moment when performance can't be compromised.

Key Features

• Specially designed hollow point expands reliably through multiple barriers without plugging
• Bonded bullet and jacket provide near 100% weight retention for consistent penetration
• Tested to FBI protocol standards used by law enforcement for duty ammunition selection
• Nickel-plated case resists corrosion and ensures smooth feeding in semi-automatic handguns
• High-performance primer for consistent, reliable ignition

Specifications

Frequently Asked Questions

Will Federal HST 357 Magnum ammo work in my handgun?

This ammunition is chambered in 357 Magnum and is designed for reliable feeding in semi-automatic handguns and revolvers that accept that caliber. Always verify your firearm's manual and markings to confirm chamber compatibility before use.

What makes HST ammunition different from standard hollow point rounds?

HST ammunition features a specially engineered hollow point that reliably expands even after passing through barriers like heavy clothing, glass, or drywall—without plugging or failing to expand. The bonded construction maintains nearly 100% weight retention through tough materials, ensuring consistent penetration depth suited for personal defense.

Is Federal Premium Personal Defense HST used by law enforcement?

Yes. HST ammunition is already the duty load of choice for law enforcement officers throughout the world and has been tested to the FBI protocol standards that agencies use to evaluate and select duty ammunition.

How many rounds are in each box?

Each box contains 20 rounds of Federal Premium Personal Defense 357 Magnum HST JHP ammunition.