The Cor-Bon 454 Casull 335gr HC 20 Rounds is a high-performance ammunition designed for hunters and sport shooters who demand exceptional stopping power. With its hard cast lead bullets, this rimfire ammo delivers impressive results, making it an excellent choice for large and thick-skinned game. The 454 Casull caliber boasts a velocity of 1450fps and energy of 1564ftlbs, ensuring a clean and effective kill. This product is available at an affordable price, making it an attractive option for those on a budget. Fast shipping ensures that you can get your hands on this ammunition quickly. Cor-Bon's reputation for producing high-quality ammunition is well-known among outdoor enthusiasts. Product Features and Specifications: Caliber: 454 Casull Bullet Wt.: 335gr HC Velocity: 1450fps Energy: 1564ftlbs Test Barrel Length: 7.5 Inches Rounds per box: 20