Underwood Ammo 875 9mm Luger Xtreme Defender 90-Grain Monolithic Solid Copper Bullet

The Underwood Ammo 875 9mm Luger Xtreme Defender is engineered for superior personal defense performance, featuring a 90-grain solid monolithic copper bullet designed for deep penetration and maximum wound channel volume. This ammunition is based on the proven Xtreme Penetrator platform, optimized with an advanced nose flute, total weight, and velocity to deliver up to 18 inches of penetration with a significant permanent wound cavity (PWC). No other expanding hollow point offers such an extensive and consistent wound channel, which remains effective even when shot through barriers such as drywall, sheet metal, or automotive glass. The copper construction ensures reliable expansion and deep penetration, making it ideal for self-defense scenarios where barrier penetration and stopping power are critical. The nickel-plated brass casings enhance feeding reliability across various firearm actions, resist corrosion, and maintain a clean appearance over time, simplifying reloading and storage. This centerfire handgun round boasts a muzzle energy of 392 ft-lbs and a velocity of 1400 fps, providing ample power for effective personal protection. Packaged in boxes of 20 rounds, with 10 boxes per case, it offers a reliable supply for frequent use or training. Whether for home defense or duty use, the Underwood Ammo 9mm Luger Xtreme Defender combines deep penetration, barrier capability, and reliable feeding to deliver confidence in critical moments.

Features:

• Supersonic rating ensures high velocity for effective penetration

• Optimized nose flute design enhances barrier penetration and expansion

• Solid monolithic copper bullet provides consistent deep penetration

• Bullet weight of 90 grains balances power and controllability

• Muzzle energy of 392 foot-pounds delivers effective stopping power

• Muzzle velocity of 1400 fps for rapid target engagement

• Nickel-plated brass casings improve feeding, corrosion resistance, and reloading ease

• Designed for personal defense with barrier penetration capability