RCBS 3 Die Carbide Set

RCBS pioneered and developed the 3-Die Set for straight wall rifle and pistol cases. In the 3-Die Set, sizing and expanding (belling) are done in separate dies. The 3-Die Set has a Sizer Die with Decapping Unit, Expander Die for expanding and belling the case mouth and a Seater Die with Bullet Seater Plug(s) for seating and crimping the bullet.