Underwood Ammo 864 Xtreme Defense 9mmLuger+P 68gr Solid Monolithic 20 Per Box/10 Case,Centerfire Handgun Rounds

Overview

The Underwood Ammunition 9mm +P Xtreme Defense load features a 68-grain solid monolithic copper projectile. Engineered for defensive performance, this ammunition delivers high velocity and deep penetration—up to 18 inches—by utilizing optimized nose flutes that create a significant permanent wound cavity. The design remains effective through barriers such as wallboard, sheet metal, and automotive glass without relying on traditional hollow-point deformation. Each round is built with high-quality, reloadable nickel-plated brass casings, which offer enhanced corrosion resistance, improved feeding, and easier cleanup compared to standard brass. The ammunition utilizes flash-suppressed powder to preserve night vision during low-light use. This defensive-grade load is sold in boxes of 20 rounds, with 10 boxes per case.

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