Underwood Hunting & Self Defense Handgun Ammunition 9mm Luger(+P) 124gr JHP 1225 fps 20/ct
Underwood Hunting & Self Defense Handgun Ammunition in 9mm Luger +P delivers serious performance for shooters who demand reliable, hard-hitting rounds. Built on nickel-plated brass cases with boxer primers, this new-production ammunition pairs a 124-grain jacketed hollow point with a 1225 fps muzzle velocity—fast enough to stay supersonic and generate 413 ft-lbs of energy at the muzzle. Whether you're training at the range, hunting, or carrying for personal protection, this load strikes a practical balance between velocity, penetration, and controllable recoil in most modern 9mm platforms.
The 124-grain JHP bullet is engineered to expand on impact while maintaining the sectional density and penetration needed for reliable performance through intermediate barriers. With a ballistic coefficient of 0.118, the projectile resists wind drift reasonably well for a handgun round, keeping your groups tight downrange. The copper-lead construction is designed specifically for hunting and self-defense applications where controlled expansion matters. Each box contains 20 loaded rounds, and the reloadable brass cases let budget-conscious shooters recycle their empties.
Underwood's +P loading pushes velocity and energy beyond standard 9mm specs, so always verify your firearm is rated for +P ammunition before use. The round is suppressor-safe, making it a solid choice if you're running a can on your carry gun or range rig. Non-corrosive primers and quality brass ensure reliable ignition and long case life for reloaders.
Key Features
- 124-grain jacketed hollow point (JHP) bullet for controlled expansion
- +P loading: 1225 fps muzzle velocity, 413 ft-lbs energy
- Nickel-plated brass cases—durable, reloadable, easy to spot on the ground
- Boxer primer for straightforward reloading
- Supersonic performance with solid sectional density for penetration
- Suppressor-safe ammunition
- New production, non-corrosive
Specifications
| Caliber | 9mm Luger +P |
| Bullet Weight | 124 grains |
| Bullet Type | Jacketed Hollow Point (JHP) |
| Bullet Diameter | 0.355" |
| Muzzle Velocity | 1225 fps |
| Muzzle Energy | 413 ft-lbs |
| Ballistic Coefficient (G1) | 0.118 |
| Sectional Density | 0.141 |
| Case Material | Nickel-plated brass |
| Primer Type | Boxer |
| Rounds Per Box | 20 |
| Manufacturer | Underwood Ammo |
Frequently Asked Questions
Is this ammunition safe to use in my 9mm handgun with a suppressor?
Yes. This round is specifically rated as suppressor-safe, so you can run it through canned 9mm pistols without concern.
Can I reload the brass cases?
Yes. The nickel-plated brass cases are reloadable, and they're primed with a standard boxer primer that works with conventional reloading equipment.
What guns are safe to shoot +P ammunition in?
Always verify that your specific firearm is rated for +P ammunition before using it. Not all 9mm handguns are approved for +P loads. Check your owner's manual or contact the manufacturer if you're unsure.
Is this ammunition good for hunting?
Yes. Underwood designed this load specifically for hunting applications, and the 124-grain JHP bullet is engineered for controlled expansion and penetration on game.

