Underwood 380 Acp 100gr - Hard Cast Fn 20rd 10bx/cs

Underwood 380 ACP 100gr Hard Cast FN ammunition delivers serious stopping power and reliable performance for defensive carry, duty use, and target practice. Designed for shooters who demand precision-engineered rounds without compromise, this full metal jacket offering serves law enforcement professionals, armed civilians, and serious competitors who refuse to accept second-rate ammunition. The 380 ACP remains a trusted platform for compact, concealable firearms where velocity and energy density matter in confined barrel lengths.

Hard cast construction ensures superior barrier penetration and consistent bullet integrity through intermediate obstacles—a critical advantage in real-world defensive scenarios where standard lead projectiles may fragment or deform unpredictably. The 100-grain projectile weight represents the optimal balance for 380 ACP ballistics, delivering deeper penetration than lighter rounds while maintaining reliable cycling in a wide range of firearm platforms. Full metal jacket design eliminates fouling issues common with soft-lead ammunition and extends firearm service life by reducing residue buildup in barrel and action components.

This ammunition excels in pocket pistols, legacy defense platforms, and low-recoil training applications where shooters require consistent point-of-aim accuracy and minimal shooter fatigue. Each box contains 20 rounds, and the case packaging (10 boxes per carton) provides convenient bulk purchase options for range sessions, duty qualification, or strategic stockpiling. Shooters operating Ruger LCP, Sig P238, Beretta Tomcat, and similar platforms will appreciate the meticulous quality control that prevents malfunctions and ensures confidence when it matters most.