Lee 45 ACP, 45 AUTO RIM, 45 WIN MAG and 45 GAP Carbide Factory Crimp Die sizes the cartridge while being crimped.
Every round will positively chamber freely with factory like dependability. This die applies a taper crimp.
The adjusting screw quickly and easily sets the desired amount of crimp. Тakes less time than it would if cases were trimmed and chamfered.
A firm crimp is essential for dependable and accurate ammunition. Еliminates the problems of poor ignition of slow burning magnum powders.