Lee Precision 90076 Factory Crimp Die 357 Sig Shotgun Ammo This kit includes BS223 laser

This kit includes BS223 laser bore sight module as well as the AR243 and AR3006 arbors to cover most of the major calibers

water soluble multi-chamber packs that consist of Dead Down Winds proven enzyme-based detergent

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

Features a Broadband multi-coated lens to provide crystal clear image

Lee Precision 90076 Factory Crimp Die 357 Sig Shotgun Ammo This kit includes BS223 laserLee'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.