Underwood Ammo 874 Platinum 9Mm+P 68Gr 20Rd Bx
$26.98
Underwood Ammo 874 Platinum 9mm+P ammunition delivers serious velocity in a compact, reloadable package. Built on nickel-plated brass cases with non-corrosive boxer primers, this load pushes a 68-grain copper projectile downrange at 1800 feet per second—hard-hitting performance for shooters who demand reliability in self-defense and duty scenarios. Whether you're training for concealed carry or stocking a nightstand gun, this round pairs raw power with the practical advantage of reloadable brass, letting you maximize your shooting budget over time.
The 68-grain projectile is engineered lean and efficient, generating nearly 490 foot-pounds of muzzle energy in a +P envelope that your 9mm Luger chamber is rated to handle. Lead-free construction appeals to shooters who work regularly at indoor ranges or prefer to minimize environmental exposure, while the ballistic coefficient of 0.087 supports reliable performance across typical defensive distances. As a supersonic round, this ammunition stays supersonic throughout its flight—a characteristic that matters if you're pairing it with a suppressor, where subsonic ammo is often (but not always) preferred; this load works safely with suppressors, giving you flexibility in your platform setup.
Each box contains 20 rounds of fresh, new production ammo ready to fire. Underwood's reputation for consistent, high-velocity handgun loads is well-earned, and the Platinum line reflects their commitment to delivering quality ammunition that performs when it counts. If you shoot a modern 9mm and want factory ammo with the reloadability of brass cases and the stopping authority of a +P load, this is a smart choice.
Key Features
- 1800 fps velocity—fast, hard-hitting 9mm+P performance
- 68-grain copper bullet—lead-free construction for indoor range safety
- Nickel-plated brass cases—reloadable, corrosion-resistant
- Non-corrosive boxer primers—standard reload-friendly design
- 489 ft-lbs muzzle energy—effective self-defense stopping power
- Suppressor-safe—rated for use with sound suppressors
- 20 rounds per box—convenient, stackable packaging
Specifications
| Caliber | 9mm Luger +P |
| Bullet Weight | 68 grains |
| Bullet Material | Copper (lead-free) |
| Bullet Diameter | 0.355" |
| Muzzle Velocity | 1800 fps |
| Muzzle Energy | 489 ft-lbs |
| Ballistic Coefficient (G1) | 0.087 |
| Sectional Density | 0.0771 |
| Case Type | Nickel-plated brass |
| Primer | Boxer (non-corrosive, reloadable) |
| Rounds Per Box | 20 |
| Production Status | New production |
| Suppressor Safe | Yes |
Frequently Asked Questions
Is this ammunition safe to use in a suppressor?
Yes. Underwood Ammo 874 Platinum 9mm+P is rated safe for suppressor use. Keep in mind this round is supersonic (traveling faster than the speed of sound), so it will produce supersonic crack downrange; if you're looking for hearing-friendly quiet, subsonic ammunition is typically the preference, but this load is mechanically compatible with suppressors.
Can I reload the brass cases?
Yes. The ammunition ships in nickel-plated brass cases with non-corrosive boxer primers—the standard setup for reloading. Over time, reloadable brass helps offset ammunition costs for shooters who reload regularly.
What is this ammo designed for?
This is a self-defense and duty-grade 9mm+P load. The 68-grain copper bullet and 1800 fps velocity deliver stopping power in a compact, modern handgun round. It's well-suited for concealed carry, home defense, and training when you want ammunition that mirrors the performance of duty rounds.
Is this lead-free ammunition?
Yes. The bullet is constructed entirely from copper with no lead content, making it a good choice for shooters who frequent indoor ranges or prefer to minimize lead exposure.
