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.
Specifications
- CA Prop 65 Chemical: Lead
- Reloading Caliber: 270 WSM
- Reloading Die Type: Crimp Die
Lee Precision | MPN: 90962 | UPC: 734307909628
