Lee 90066 30/284 Factory Crimp Rifle Die 30-284 Lee 30/284 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. Type: Factory Crimp Rifle Die Caliber: 30-284 Die Type: Crimp Die Series: Factory Crimp In Set: 1 Shell Holder: No
Manufacturer: Lee Mfg Number: 90066 Model: 30/284 Series: Crimp Die
