LEE 90849 FACTORY CRIMP DIE 338 WINCHESTER MAGNUM

Overview

Lee 338 Winchester Magnum/338-06 A SQUARE 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.Specifications and Features: Crimps bullet in place more firmly than any other tool Impossible to buckle case Trim length is not critical Bullets without cannelure shoot more accurately with the factory crimp die