RCBS Neck Expander Plug 0.416

The Neck Expander Die expands the neck and flares the case mouth in a single step. This operation is critical to the successful reloading of cast bullets. This is an expander plug only, to be used with the body die, product 735-718. Notes: Replacement part for RCBS neck expander die This is the expander plug only The complete die consists of a neck expander plug, plug rod and expander body Number in the description refers to the diameter of the bullet used in the cartridge