Lee 38 Special / 357 Magnum / 357 MAX Carbide Factory Crimp Die sizes the cartridge while being crimped.
Еvery round will positively chamber freely with factory like dependability.
This die applies a roll crimp. The adjusting screw quickly and easily sets the desired amount of crimp.
Takes less time than it would if cases were trimmed and chamfered. A firm crimp is essential for dependable and accurate ammunition, as it eliminates the problems of poor ignition of slow burning magnum powders.