Premium unprimed .40 S&W brass cases engineered for reloaders who demand consistency. Tight concentricity, uniform wall thickness, and strict weight tolerances ensure reliable accuracy and extended case life.
Hornady unprimed brass represents the foundation of accurate, consistent ammunition. These .40 S&W cases are manufactured to exacting standards that separate quality reloading components from commodity brass.
Tight Wall Concentricity Precise concentricity ensures proper bullet seating in both case and chamber. This dimensional consistency promotes uniform bullet release during firing, resulting in optimal velocity and improved accuracy.
Uniform Case Wall Thickness Benchrest shooters have long understood that uniform case wall thickness is critical to accuracy. Hornady manufactures to extremely tight tolerances, ensuring this vital element remains as consistent as possible from case to case.
Extended Case Life Hornady treats brass as the foundation of accurate cartridges, not disposable commodities. You'll achieve significantly more reloads per case compared to lesser-quality alternatives.
Consistent Weight and Capacity Every Hornady case—regardless of production lot—is virtually identical to others in the same caliber. This consistency translates directly to uniform pressures, velocities, and accuracy with every round you load.