Lee 7mm Remington Magnum Factory Crimp die
Produsent: LEE

Lee 7mm Remington Magnum or 7 x 64 Brenneke 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.