Hornady .284 7MM 150 Grain Ecx Projectiles 50 PackThe ECX (Extreme Copper alloy eXpanding) bullet by Hornady stands as the epitome of monolithic bullet excellence, tailored specifically for our global clientele. Engineered with precision, its design guarantees exceptional accuracy, catering to diverse chamber configurations and twist rates. Notably, special emphasis has been placed on ensuring seamless integration with traditional European chamber specifications.