Lee Factory Crimp, Lee 90869 Fact Crimp Die 7mm Stw

Lee Factory Crimp, Lee 90869 Fact Crimp Die 7mm Stw

SSO40886

Regular price $18.99
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Lee 7mm stw and 7mm ultra magnum 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.

Type: Factory Crimp Rifle Die
Caliber: 7mm RUM
Die Type: Crimp
Die Series: Factory Crimp
In Set: 1

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