Lee Precision Carbide Factory Crimp Die 38 Special/357 Mag

The Lee Precision Carbide Factory Crimp Die for 38 Special and 357 Magnum calibers ensures consistent cartridge sizing while crimping, guaranteeing reliable chambering similar to factory rounds. This die applies a roll-style crimp, and its adjusting screw allows for easy customization of crimp pressure. Notably, trim length is not critical, saving time compared to cases that need trimming and chamfering. A firm crimp eliminates issues with poor ignition of slow-burning magnum powders, leading to dependable and accurate ammunition.