The Lee 45 ACP pistol breech lock 3-die set comes equipped with color-coded smart lock bushings for straightforward die identification. This comprehensive set comprises a carbide full length sizing die, a powder through expanding die and a bullet seating Die. Alongside these, you'll find a universal shell holder, powder Dipper and detailed instructions/load Data. Opt for this die set if your reloading process involves mixed range brass and your reloading press features the breech lock quick Change capability.