Underwood Ammo UA 844 45 ACP +P 135-Grain Solid Monolithic Defense Rounds

Underwood Ammo 844Underwood Ammo 844 Xtreme Defense 45ACP+P 135gr Solid Monolithic 20 Per Box/10 Case

The Underwood Ammo UA 844 45 ACP +P is a high-performance personal defense round designed for maximum stopping power and penetration. Featuring a 135-grain solid monolithic copper bullet, this ammunition delivers a muzzle energy of 534 ft-lbs and a velocity of 1,335 fps, ensuring reliable expansion and deep penetration. The optimized nose flute and total weight enable the round to penetrate up to 18 inches with a permanent wound cavity (PWC) that surpasses all other expanding hollow point designs in both diameter and volume. This ensures a devastating wound channel, critical for effective self-defense. The bullet maintains its integrity and performance even when shot through barriers such as drywall, sheet metal, or automotive glass, thanks to its solid copper construction. Nickel-plated brass casings enhance reliability by promoting smooth feeding in all firearm actions and offer increased corrosion resistance, better aesthetics, and easier reloading cleanup. The nickel plating also prevents tarnishing during storage and contact with moisture or other metals, maintaining optimal performance over time. Each box contains 20 rounds, and the rounds are suitable for use in a variety of firearms, providing dependable, deep-penetrating defense ammunition. Whether for personal safety or professional use, this ammunition combines innovative design with reliable materials to deliver superior performance in critical situations.

Features:

• Rating: +P for increased pressure and performance

• Caliber: 45 ACP, suitable for personal defense

• Bullet Type: Solid monolithic copper for maximum penetration and expansion

• Bullet Weight: 135 grains for optimal balance of velocity and energy

• Muzzle Energy: 534 ft-lbs for effective stopping power

• Muzzle Velocity: 1,335 fps to ensure rapid target engagement

• Barrier Penetration: Capable of penetrating through drywall, sheet metal, and automotive glass

• Casing Material: Nickel-plated brass for corrosion resistance and reliable feeding

• Application: Designed specifically for personal defense scenarios

• Rounds Per Box: 20 for ample readiness

• Boxes Per Case: 10 for bulk purchasing and storage