Lee Precision Factory Crimp Die - 30-30 Winchester / 30-30 Ackley Improved

The Lee 30/30 Winchester or 30/30 Ackley Improved Factory Crimp Die crimps the bullet in place more firmly than any other tool. Tests demonstrate that even bullets which have no crimp groove will shoot more accurately when crimped with this die.

A firm crimp improves accuracy because pressure must build to a higher level before the bullet begins to move. This higher start pressure ensures a more uniform pressure curve and less velocity variation, which is especially useful when magazine length limits bullet seating depth.

Product images and specifications on this page were sourced from the manufacturer’s website and were accurate at the time of publishing. Please verify critical specifications directly with the manufacturer before use. E&OE.