Lee Factory Rifle Crimp Die .270 WSM

In stock — ships from distributor

</p>Lee 270 WSM Factory Crimp Die crimps the bullet firmly in place. 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.</p>