Lee Series Factory Crimp Die 404 Jeffery

Factory Crimp Die. Incorporates a collet to apply a rifle type crimp to the case. Makes even the most difficult to crimp cartridges a delight to reload. Bullets do not need a crimp groove, as the collet is so powerful it will form one. 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

Features

• 404 Jeffery [1 1/4-12 thread] 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
• This higher start pressure insures a more uniform pressure curve and less velocity variation
• A firm crimp improves accuracy because pressure must build to a higher level before the bullet begins to move

Specifications

• Colour: Silver
• Product Type: Factory Crimp Die
• Brand: Lee Precision