Lee's collet-style crimp die for .357 Magnum and .38 Special applies a powerful rifle-type crimp that works with bullets without crimp grooves, making difficult handgun cartridges easier to reload.
Reloading .357 Magnum and .38 Special cartridges presents unique challenges, particularly when it comes to crimping. Lee's collet-style crimp die solves this problem with a design borrowed from rifle reloading.
The collet mechanism grips the case mouth with sufficient force to crimp bullets securely in place, even when using conventional bullets without dedicated crimp grooves. This approach eliminates the frustration many reloaders experience with standard handgun crimp dies.
Reloaders who want consistent, reliable crimps on .357 Magnum and .38 Special ammunition without the limitations of traditional handgun crimp dies. Whether you're loading for target practice, hunting, or personal defense, this die delivers the precision you need.