Lee Factory Crimp Die .404 Jeffrey 59A281D3 LEE

Lee Factory Crimp Die .404 Jeffrey 59A281D3 LEE. 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. Specifications for Lee Factory Crimp Die .404 Jeffrey 59A281D3: Manufacturer: Lee Caliber: .404 Jeffery Gun Type: Rifle Features of Lee Factory Crimp Die .