Hardened steel taper crimp die designed to solve crimp issues with .40 S&W and 10mm cartridges. Note: minimal benefit with Lee dies manufactured after 1986.
The Lee Taper Crimp Die addresses a common reloading challenge: inconsistent crimping caused by suboptimal die design. This specialized die uses hardened steel construction to deliver reliable performance across countless reloading sessions.
If you're using Lee dies manufactured in 1986 or later, this taper crimp die offers minimal advantage. Modern Lee dies already incorporate a modified taper crimp angle, making this specialized die redundant for newer equipment. However, if you're working with older Lee dies or equipment from other manufacturers, this die can significantly improve crimp consistency and reliability.
Reloaders seeking to solve crimp-related issues with .40 S&W or 10mm ammunition, particularly those using older reloading equipment or dies from manufacturers whose crimp angles fall short of modern standards.