The Hornady New Dimension I Two-Die Rifle Set for .223 Remington CA is a must-have for both novice reloaders and seasoned marksmen. This set is specially designed to cater to rifle enthusiasts who demand precision in their reloading process. This versatile two-die set includes a size die and a bullet seater die that work in harmony to ensure your cartridges are perfectly sized and seated every time. The size die meticulously resizes your cartridges, providing you with consistent and optimal performance. The bullet seater die not only seats the bullet with precise depth but also includes a crimper function to secure the bullet in place. One standout feature of this set is the zip spindle design, which guarantees a firm grip and maintains your alignment without fail. This ensures a streamlined reloading process free from slippage and misalignment. Additionally, these dies are equipped with wrench flats on both the spindle and spindle lock, offering a positive lock for easier case resizing. This thoughtful design reduces the chance of slippage, making your reloading experience as smooth and efficient as possible. For those dedicated to reloading with precision and reliability, the Hornady New Dimension I Two-Die Rifle Set is an excellent choice that will undoubtedly meet your expectations. Embrace accuracy and consistency with this essential reloading equipment.