Following the introduction of Bullet Seating Micrometers for Redding's standard dies, they created the “Premium Die Set” featuring a Carbide Size Button in the full length sizing die and Bullet Seating Micrometer on the seating die.
“Premium” Deluxe is a three (3) die set; contains a carbide Size Button in the full length sizing die, Bullet Seating Micrometer on the seating die, and a standard neck sizing die.