Lee 325 WSM (Winchester Short Magnum) Factory Crimp Die (custom over-run) 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.
Caliber - Rifle | 325 WSM |
---|---|
Die Type | Crimp Die |
Number of Dies | 1 |