The Hornady InterLock bullet is engineered specifically for effective and reliable hunting performance. Its proprietary InterLock Ring ensures that the core and jacket remain securely bonded during expansion, helping the bullet retain more mass, energy, and momentum upon impact. This efficient energy transfer enhances its terminal performance and delivers consistent stopping power, making it a trusted choice among serious hunters worldwide. These are component bullets only and not loaded ammunition. They are manufactured in the United States of America.