These dies are designed to resize the full-length of your cartridge, including both the neck and body of the case, ensuring precise and uniform results. The set includes a decapping assembly and an expander ball for smooth operation. Comes individually or in full-length Die Sets and Deluxe Die Sets, these dies provide versatility for various reloading setups. For the best results, we recommend using a headspace gauge when setting up the full-length sizing die to ensure proper chamber fit and optimal performance.