Hornady Subsonic Ammunition 9mm Luger 147 Grain XTP Jacketed Hollow Point Box of 25

Hornady Subsonic Ammunition in 9mm Luger delivers quiet, effective performance for shooters who prioritize stealth and reduced noise. Loaded with a 147-grain XTP jacketed hollow point bullet, this subsonic 9mm ammo is built for reliable expansion at velocities below the sound barrier — whether you're running it suppressed or unsuppressed. The XTP bullet has earned its reputation for consistent, predictable performance in handgun applications, making this a trusted choice for home defense, suppressed shooting, and tactical use where noise discipline matters.

What sets Hornady's subsonic handgun line apart is the combination of proven bullet design and powders selected specifically for low-velocity performance. The XTP expands reliably even when traveling at subsonic speeds, delivering the stopping power you need without the supersonic crack. Hornady also engineered these loads for a low flash signature, so whether you're shooting suppressed or shooting in low-light conditions, you won't telegraph your position with a bright muzzle flash. Each round is loaded with quality brass and primers, so you get consistent velocities and accuracy shot to shot.

This is ammunition built for shooters who understand that sometimes stealth and hearing safety matter as much as raw power. Pair it with a quality suppressor and a reliable 9mm platform, and you've got a genuinely quiet, effective handgun setup. Each box contains 25 rounds, giving you enough for training, testing, or carrying confidence in a purpose-built load.

Key Features

• 147-grain XTP jacketed hollow point bullet optimized for subsonic velocity
• Reliable expansion at velocities below the speed of sound
• Low flash signature for suppressed or unsuppressed shooting
• Consistent performance shot to shot with quality brass and primers
• Proven XTP bullet design known for accuracy and terminal performance

Specifications

Frequently Asked Questions

Will Hornady Subsonic 9mm work in my suppressor?

Yes. This ammunition is specifically designed for suppressed use. The subsonic velocity means it won't crack when it leaves the barrel, and paired with a quality suppressor, you'll get genuinely quiet performance. It also runs well unsuppressed if you prefer.

What's the difference between XTP and other Hornady handgun bullets?

The XTP (eXtreme Terminal Performance) bullet is engineered for controlled expansion and deep penetration across a range of velocities. In this subsonic load, it's optimized to expand reliably even at lower speeds, so you get consistent terminal performance without sacrificing penetration.

Is this ammunition suitable for self-defense?

Yes. The 147-grain XTP hollow point is a proven defensive bullet, and this subsonic load delivers that performance in a quieter package. Many shooters choose subsonic ammunition for home defense specifically because it reduces noise and hearing damage in enclosed spaces, while still delivering effective stopping power.

Can I reload Hornady Subsonic brass?

The box contains quality brass cartridge cases, which can typically be reloaded. However, always consult reloading manuals and best practices for your specific press and dies.