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Federal HST 9mm +P 124gr JHP Defensive Ammo

UPC: 604544657456

$32.99

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Description

This is one of the most thoroughly tested defensive 9mm loads on the market, and for good reason. The Federal HST 124-grain +P has earned its reputation through real-world performance and extensive independent ballistic testing. If you carry or keep a pistol for self-defense, this is a round worth your attention.

What Makes the HST Bullet Different

The HST design solves a problem that catches out cheaper hollow points: it prevents cavity clogging. When a bullet passes through clothing or other barriers, debris can pack into the hollow point and prevent expansion. Federal's solution uses a specially shaped cavity and internal skives that let barrier material get wiped away as the bullet enters the target. This means you get reliable expansion even after the round passes through heavy clothing, drywall, or car doors. The core and jacket hold together through everything, delivering near 100% weight retention that maintains penetration depth and energy transfer.

Performance You Can Count On

At 1200 fps with 396 foot-pounds of energy from a 4-inch test barrel, this load hits the performance ceiling for 9mm standard-frame pistols. It consistently achieves 12-18 inches of penetration in ballistic gelatin, meeting the FBI's strict testing protocol. The 124-grain weight is the sweet spot for most people: it balances the speed and low recoil of lighter rounds with the penetration characteristics of heavier bullets. Feed and function are excellent across platforms from compact carry guns to full-size service pistols.

Built for Reliability

Nickel-plated brass cases stand up to the elements better than standard brass, and the primer and powder are matched for consistent velocity shot to shot. The +P pressure rating requires a firearm rated for +P ammunition, so verify your gun's specs before loading. This is new production, noncorrosive, and fully reloadable if you reload.

Key Specifications

  • Caliber: 9mm Luger +P
  • Bullet Weight: 124 grains
  • Bullet Type: Jacketed Hollow Point (HST)
  • Muzzle Velocity: 1200 fps (4-inch test barrel)
  • Muzzle Energy: 396 foot-pounds
  • Pressure Rating: +P (overpressure)
  • Case Material: Nickel-plated brass
  • Primer Type: Boxer (noncorrosive)
  • Rounds per Box: 20
  • Manufacturer: Federal Ammunition
  • Part Number: P9HST3S
  • UPC: 604544657456
  • Reloadable: Yes

What’s Included

  • 20 rounds of Federal HST 9mm +P 124 grain JHP ammunition

Frequently Asked Questions

Can I shoot the Federal HST +P in any 9mm handgun?

No, you need a firearm specifically rated for +P ammunition. Check your gun's manual or manufacturer's website before using +P loads. The higher pressure in +P ammunition can damage firearms not designed for it. If your pistol is rated for standard pressure only, use the standard Federal HST load instead.

How does the Federal HST 124 grain compare to the 147 grain version?

Both use the same HST bullet design and perform within FBI standards. The 124-grain loads faster at 1200 fps and has less recoil, making it popular in compact carry guns. The 147-grain is heavier and slower but delivers deeper penetration and less expansion. Your choice depends on your firearm and what feels best when you shoot it, so test both if possible.

Why does the HST cost more than standard defensive ammo?

You're paying for engineering and testing. The HST bullet features patented internal skives and a mechanical core-to-jacket design that's costly to produce. Federal also subjects every lot to rigorous testing. More importantly, the round has been tested more thoroughly than almost any other defensive load by independent labs and real-world use. That data and proven performance justify the premium.

Will the Federal HST feed and function reliably in my carry gun?

The HST has an excellent track record across different platforms, from micro-compacts to full-size duty pistols. That said, always fire at least a full magazine through your carry gun to verify reliable feeding and ejection before depending on any ammunition for defense. Feed reliability is firearm-specific, and a few minutes of testing will give you the confidence you need.

Additional information

Bullet Weight (Grains)

124

Caliber/Gauge

9mm

Case Material

Brass

Cost per Round

1.65

Grains

124Gr

Length

2.9000

Manufacturer

Manufacturer Part Number

P9HST3S

Model

Product Type

Hollow Point

Shipping Weight

0.61

Units per Box

20

UPC

604544657456

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