Lee Precision 90076 Factory Crimp Die 357 Sig Shotgun Ammo black background and white center

black background and white center

X-Sight 4K Pro

repeatable shooting from any range your comfortable shooting at 1x magnification

meticulously placed reinforcements at key structural points and nitrogen purging to achieve optimal rainproof

Includes 15 arbors for all popular calibers ranging from

Lee Precision 90076 Factory Crimp Die 357 Sig Shotgun Ammo black background and white centerLee's 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.