The Lee 25-303 (also known as 303-25) PaceSetter 3-Die Set is a comprehensive solution for reloaders working with mixed range brass. This set includes a Full-Length Sizing Die to restore brass to factory-new dimensions, an Easy Adjust Dead Length Bullet Seating Die for precise and consistent bullet seating and a Factory Crimp Die to ensure a secure crimp for improved performance. The Universal Shell Holder is included for compatibility with a variety of cases and the Powder Dipper allows for accurate powder charges. The set also comes with detailed Instructions/Load Data to guide you through the reloading process. Ideal for reloading 25-303 cartridges, this die set provides reliability, precision and ease of use.