Superformance Ammunition - 223 Remington, Cx, 55 Gr, 20/bx

Hornady Superformance Ammunition in 223 Remington delivers velocity increases up to 200 feet per second without the penalty of excess pressure, recoil, or muzzle blast that typically accompanies hot loads. This 55-grain offering uses Hornady's progressive propellant technology to achieve performance gains while maintaining consistent accuracy across varying temperature ranges—a critical advantage for shooters operating in diverse climates or across seasonal training cycles.

The 55-grain bullet weight is optimized for intermediate-range applications, delivering reliable ballistics in standard 223 Remington chamber pressures. Superformance ammunition utilizes the ballistically proven 55-grain projectile, which maintains velocity retention and accuracy to distances where shooters operating in patrol, training, and tactical environments typically engage targets. The ammunition comes packaged in 20-round boxes, a standard configuration for shooters who prioritize consistent round counts and logistics management across multiple shooting sessions.

This ammunition is suited for AR-15 platforms, precision rifle training, and shooters seeking consistent velocity without requiring custom handloading or exotic powders. The temperature-stable formulation ensures that shooters do not experience the velocity deviation common in conventional loads when transitioning between indoor ranges and outdoor field conditions. Law enforcement, military trainers, and civilian marksmanship competitors favor Hornady's Superformance line for applications where standard velocity performance falls short but chamber pressure must remain within SAAMI specifications.