Underwood 450 Bushmaster 245gr - Xtreme Penetrator 20rd 10bx/cs

The Underwood 450 Bushmaster 245gr Xtreme Penetrator ammunition is engineered for hunters and tactical operators who demand maximum terminal performance from a powerful intermediate rifle cartridge. This 20-round box represents the modern standard for deep-penetration rifle ammunition, designed specifically for medium to large game and specialized law enforcement applications where barrier penetration and consistent energy transfer are mission-critical. Built by Underwood Ammo—a respected manufacturer known for hand-crafted precision ammunition—these rounds deliver the reliability and consistency required in high-stakes shooting scenarios.

Each round fires a 245-grain projectile at a muzzle velocity of 2260 feet per second, generating exceptional kinetic energy and penetration capability that distinguishes the 450 Bushmaster platform from lighter intermediate cartridges. The Xtreme Penetrator bullet design maximizes sectional density and minimizes deformation during barrier encounters, ensuring velocity retention and deep, straight-line penetration through heavy cover, bone, and dense tissue. This ballistic profile makes the round ideal for hunting situations where a single, decisive shot must be reliable regardless of angle or intervening obstacles. The 245-grain weight provides optimal stability and accuracy across typical engagement distances while maintaining the velocity envelope necessary for consistent performance in field conditions.

Shooters who operate modern 450 Bushmaster rifles—including AR-platform builds and purpose-built tactical carbines—will appreciate the quality control and consistency that hand-loaded Underwood ammunition delivers. Law enforcement tactical teams, hog hunters, and precision rifle competitors have adopted the 450 Bushmaster for its balance of power, accuracy, and barrier-blind performance. Each case contains 10 boxes of 20 rounds, making this quantity ideal for serious training programs or professional-grade field operations. Underwood's commitment to quality ensures that each round meets strict specifications for velocity uniformity and primer reliability, supporting both accuracy development and mission readiness.