LEE FACTORY CRIMP DIE 223 REMINGTON

Works with 223 Remington and 223 Ackley Improved.

Tests demonstrate that even bullets which have no crimp groove will shoot more accurately. A firm crimp improves accuracy because pressure must build to a higher level before the bullet begins to move.

This higher start pressure insures a more uniform pressure curve and less velocity variation.

Crimps the bullet in place
Improves accuracy
Insures a more uniform pressure curve and less velocity variation