Description

22 Hornet Factory Crimp die for sale-221 Fireball Crimp die for sale

Lee  #90829 22 HORNET & 221 Fireball 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. 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.