Hornady 300 RCM 165gr GMX Superformance Rifle Ammunition

Hornady Superformance rifle ammunition delivers an increase in muzzle velocity of up to 200 feet per second over conventional loads without introducing extra chamber pressure, felt recoil, muzzle blast, or fouling. Engineered using specialized progressive propellants, this load optimizes internal ballistics for dependable terminal performance in field conditions.

This cartridge is loaded with the proven 165-grain Hornady GMX bullet, engineered to provide devastating expansion and deep penetration while maintaining high weight retention. High-quality brass cases and reliable primers ensure consistent ignition, broad temperature stability, and uncompromising shot-to-shot consistency.

Designed for full compatibility across all firearm action types including semi-automatic, bolt-action, and lever-action rifles, Superformance ammunition maximizes ballistic performance for medium to large game hunting applications without sacrificing accuracy.