Hornady .224 22 Cal 50 Grain Ecx™ Projectiles 50 PackIntroducing the ECX (Extreme Copper alloy eXpanding) bullet by Hornady, setting the benchmark for monolithic bullet performance worldwide. Crafted with precision, its design ensures exceptional accuracy across diverse chamber designs and twist rates. Specialized focus has been dedicated to ensuring seamless compatibility with traditional European chamber dimensions, catering to the needs of our global clientele.