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Questions & Answers
What does the “+P” mean?

Overpressure ammunition. Make sure your gun is rated for +P before you use it

by John Smith, Verified Owner, June 28, 2025
I'm hearing hollow points don't function well in an ar9. Is this true or is jacketed hollow points different?

I'm late to the party but HP should work fine. If your feed ramps are so bad it won't take anything but FMJ you need a gunsmith

by John Smith, Verified Owner, June 28, 2025
Customer Reviews
Helpful Positive Review
Excellent. by Ricky, Verified Owner, July 4, 2023
These rounds feed perfectly through an FN 509 compact and tactical. The compact is a 3.7in barrel, and the tactical is a 4.5in, in case it helps anyone. They are accurate, reliable, and I haven't had a misfire yet. These rounds resist corrosion well....
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2/2 found this helpful
Helpful Positive Review
hooray for hornady American gunner by Steve Maglione, Verified Owner, August 13, 2024
I would love to go on and on about how clean this ammo runs, however it along with any firearms i once had all fell into Lake Erie on a perch charter
1/3 found this helpful
Helpful Positive Review
Great defensive ammo. by Too high, Verified Owner, September 13, 2024
This ammunition portrays what critical defense ammunition is all about. The Professionalism of OpticsPlanet.com is unbeatable. When called upon to deliver tremendous stopping power, with limited complete target exit, to protect bystanders downrange...
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1/1 found this helpful
Helpful Positive Review
Superior load by Jim, Verified Owner, June 14, 2024
I replaced the sites on my new shield plus and took seven different loads to the range to try to find a carry load. This XTP load shot the tightest groups, point of aim, without sight adjustment, over all the other contenders, including HST, and gold...
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2/2 found this helpful
Helpful Positive Review
Still as good as last review by Robert, Verified Owner, June 21, 2024
Still as good as the last review. Optics Planet has been fluctuating with the pricing so grab them when price is low.
1/1 found this helpful
Helpful Positive Review
As a Law enforcement officer I have used various ammunition.. I have found that Hornady 9mm Luger + P 124 grain has the most effective stopping power. Therefore I would highly recommend using for home defense or as a duty load.
7/7 found this helpful
Read All 39 Reviews

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Product Info for Hornady American Gunner 9 mm Luger +P 124 Grain eXtreme Terminal Performance Centerfire Pistol Ammunition

Hornady American Gunner 9 mm +P 124 grain XTP AG Centerfire Pistol Ammunition ensures your handgun is ready to perform during target practice, varmint hunting or self-defense scenarios. Hornady crafted this 9 mm Luger Ammunition with eXtreme Terminal Performance bullets that offer exceptional ballistic performance. This Hornady American Gunner 9 mm +P 124gr XTP Centerfire Pistol Ammo is made with high-quality materials for reliable accuracy in the field, and the 1,175fps muzzle velocity provides plenty of firepower for match shooting or home-defense. Stock up on Hornady American Gunner 9 mm Luger +P 124gr XTP Centerfire Pistol Ammunition to keep your weapon loaded with some of the most reliable ammo on the market.image

Buy Hornady ammo to get bullets that are accurate, consistent, and always dependable.

WARNING: California`s Proposition 65

Specifications for Hornady American Gunner 9 mm Luger +P 124 Grain eXtreme Terminal Performance Centerfire Pistol Ammunition:

Manufacturer: Hornady
Caliber: 9mm Luger +P
Bullet Type: Jacketed Hollow Point (JHP)
Bullet Weight: 124 grain
Cartridge Case Material: Brass
Muzzle Velocity: 1175 ft/s
Muzzle Energy: 380 ft-lbs
Application: All Purpose
Package Type: Box
Primer Style: Centerfire
Sectional Density: 0.141
Velocity: 2700 fps
G1 Ballistic Coefficient: 0.165

Features of Hornady American Gunner 9 mm Luger +P 124 Grain eXtreme Terminal Performance Centerfire Pistol Ammunition:

  • Hornady Bullets: XTP (eXtreme Terminal Performance), HP and BTHP bullets are exceptionally accurate and deliver excellent versatility and superior ballistic performance.
  • Versatile And Fun: Designed to offer an all-around fun shooting experience that's affordable, American Gunner is loaded in the most popular handgun and rifle calibers.
  • Quality Brass, Primers And Propellant: Like all Hornady ammunition, our American Gunner ammunition uses the highest quality cases and primers available. Loaded to conventional velocities, American Gunner functions in any gun. Consistent components translate to consistent shooting in the field.

Package Contents:

  • Hornady American Gunner 9 mm Luger +P 124 Grain eXtreme Terminal Performance Centerfire Pistol Ammunition

Hornady American Gunner 9 mm Luger +P 124 Grain eXtreme Terminal Performance Centerfire Pistol Ammunition Orderable Models

List of Orderable Models

  • Hornady American Gunner 9 mm Luger +P 124 grain eXtreme Terminal Performance Brass Cased Centerfire Pistol Ammo, 25 Rounds, 90224 , MPN: 90224 , UPC: 090255902242 , Code: 0H-LAP-90224
  • Hornady American Gunner 9 mm Luger +P 124 grain eXtreme Terminal Performance Brass Cased Centerfire Pistol Ammo, 250 Round , MPN: 90224-KIT2 , Code: 0H-LAP-90224-90224-KIT2
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