Underwood 9mm Luger Plus P 147 Grain Jacketed Hollow Point 20 Round Box

In the realm of personal defense and hunting, few cartridges stand as resolute as the 9mm Luger +P. Underwood Ammo has crafted a round that not only meets but exceeds expectations in both reliability and performance. This new production ammunition is non-corrosive, ensuring longevity and dependability when you need it most.

The heart of this cartridge is its supersonic bullet, constructed from copper lead with a caliber diameter of 0.355 inches. Weighing in at 147 grains, it strikes an optimal balance between speed and impact force. When fired, this projectile exits the muzzle at a velocity of 1,125 feet per second—well beyond the threshold for supersonic travel—delivering superior terminal ballistics.

With a muzzle energy rating of 413 foot-pounds, each shot carries significant stopping power—a critical factor for self-defense scenarios where every ounce counts. The sectional density measures at approximately 0.1666; this figure underscores how effectively mass is distributed to penetrate targets while maintaining stability through flight.

Moreover, the ballistic coefficient (G1) stands at 0.156—a testament to its aerodynamic efficiency which enhances precision over distance without compromising on accuracy or control.

Encased in nickel-plated brass that's reloadable and boxer primed, these rounds are engineered for repeated use under various conditions without sacrificing quality or safety standards—they're even compatible with suppressors should stealth be required during operation.

Packaged conveniently with twenty loaded pieces per box by Underwood Ammo—the name synonymous with excellence—you can rest assured knowing your choice aligns seamlessly within any defensive armamentarium.