Underwood 45 Super 255gr - Cast Flat Nose 20rd 10bx/cs

Underwood 45 Super 255gr Cast Flat Nose ammunition delivers a proven hard-cast projectile engineered for reliable feeding, consistent penetration, and minimal barrel fouling in modern .45 Super pistols. Designed for law enforcement training, competitive shooting, and defensive preparation, this ammunition combines the stopping power of a full power cartridge with the dependability demanded in duty and tactical applications. The hard-cast construction resists deformation and reduces lead exposure compared to softer projectile designs, making it a preferred choice for high-volume training cycles and sustained qualification courses.

The 255-grain flat-nose bullet profile is optimized for controlled expansion and deep, predictable penetration through intermediate barriers—a critical consideration in scenarios requiring ammunition to perform reliably through clothing, vehicle glass, or light cover. The hard-cast construction maintains structural integrity at the velocities generated by the .45 Super cartridge, preventing core-jacket separation or fragmentation that compromises accuracy and terminal performance. Each round is loaded to match the ballistic and pressure specifications of quality .45 Super ammunition, ensuring proper function in modern pistols equipped to handle this higher-energy cartridge variant without excessive wear.

This ammunition is ideal for shooters running competition-grade or upgraded defensive platforms chambered in .45 Super, including modern semi-custom and production pistols built for enhanced performance. Flat-nose profiles also reduce risk of bullet setback during magazine feeding, a concern in auto-loaders subjected to repeated handling and reload cycles. The 20-round box format provides flexible quantity for qualification, range validation, or training ammunition needs, with case quantities available for departments, range facilities, and serious competitors seeking consistent, tested ammunition for mission-critical applications.