Built to slightly different dimensions than the regular RCBS dies to allow optimum seating and crimping needed to load great lead bullet ammo. Heat treated for a more authentic appearance. Handsome brass lock rings and period style packaging complement these premium dies. Shellholder sold separately.
Bullet Seater Die with Roll Crimp
Plastic storage case
For use in CAST BULLETS ONLY.
The roll crimp rolls the case out onto the side of the bullet.
As the seater pushes the bullet into the case, the shoulder of the die crimps the case against the bullet.