Underwood 45 Super 230gr Jhp - 20rd 10bx/cs

The Underwood 45 Super 230gr JHP is a premium defensive and competition round engineered for shooters who demand maximum stopping power and reliability from their .45 ACP platform firearms. Designed for law enforcement, military, and civilian tactical operators, this ammunition delivers the velocity and terminal performance required in high-stress scenarios where shot placement and rapid incapacitation are non-negotiable. Each case contains 20 rounds per box with 10 boxes per case, providing quantity for both serious practice and duty rotation.

Underwood's 45 Super loading combines a 230-grain jacketed hollow point projectile with precision manufacturing standards that ensure consistent velocity and accuracy shot-to-shot. The hollow point cavity is optimized to produce controlled expansion upon impact while maintaining penetration depth suitable for barrier performance and multiple-threat engagement. This round operates at elevated pressure levels compared to standard .45 ACP, requiring a firearm specifically chambered for 45 Super—such as conversion uppers or factory-built Super models—to safely harness the increased ballistic coefficient and kinetic energy. The brass casing and reliable primer ignition support consistent extraction and cycling across modern semi-automatic platforms.

This ammunition benefits competitive shooters seeking flatter trajectories and faster split times in IPSC and USPSA events, as well as defensive-minded professionals building precision duty loads. Those operating 1911 variants, AR platform 45 Super uppers, or dedicated competition frames will experience the velocity advantage that Underwood's engineering provides. Proper firearm maintenance and adherence to manufacturer specifications for 45 Super chambers ensures safe performance and longevity of your platform investment.