Underwood Ammo UA 851 32 ACP +P 55 Grain Xtreme Defender Personal Defense Rounds

Underwood Ammo 851Underwood Ammo 851 Xtreme Defense 32ACP+P 55gr Solid Monolithic 20 Per Box/10 Case

The Underwood Ammo UA 851 32 ACP +P Xtreme Defender rounds are engineered for superior personal protection with advanced penetration capabilities. Featuring a solid monolithic copper bullet weighing 55 grains, these rounds deliver a muzzle energy of 135 ft lbs and a velocity of 1050 fps, ensuring reliable performance when it matters most. The optimized nose flute design and total weight distribution enable these rounds to penetrate up to 18 inches while creating a permanent wound cavity (PWC) over 100% larger than typical expanding bullets, even after passing through barriers like drywall, sheet metal, or automotive glass. This combination of penetration and cavity size makes them highly effective for self-defense scenarios where barrier penetration and tissue damage are critical. The nickel-plated brass casings provide excellent corrosion resistance, improved feeding in various firearm actions, and a clean, tarnish-free appearance, which simplifies reloading and maintenance. As +P rated ammunition, these rounds are designed for maximum performance in compatible firearms, offering consistent reliability for personal defense purposes. Packaged in boxes of 20 rounds, with ten boxes per case, these rounds are a dependable choice for those seeking high-performance handgun ammunition with proven barrier penetration and wound cavity expansion.

Features:

• Optimized nose flute design for enhanced barrier penetration

• Total weight and velocity calibrated for deep penetration up to 18 inches

• Creates a permanent wound cavity over 100% larger than conventional expanding bullets

• Performance unaffected by barriers such as drywall, sheet metal, or automotive glass

• Solid monolithic copper bullet for reliability and penetration

• Nickel-plated brass casings for corrosion resistance and ease of reloading

• Rated +P for maximum performance in compatible firearms

• Ideal for personal defense with consistent ballistic performance