Dillon XL650, 223/5.56, Video 53, Dillon Taper Crimp Set Up

http://www.midwayusa.com/produ....ct/376014/redding-se
A frangible bullet is designed to disintegrate when it hits the target. Therefore it has a thin jacket and some seat stems are not designed to seat the bullet without creasing it in the slightest. If you crease the jacket you will have no accuracy. For seating a frangible bullet I recommend the Redding seat die as they are designed to contour the bullet. God bless and thanks for watching. Highboy