Following the introduction of Bullet Seating Micrometers for Redding's standard series of seating dies our customers have been asking for complete die sets with this added precision. Redding added two popular upgrades to a select group of dies to create the new 'Premium' Die Sets. The upgrades include combining a Carbide Size Button in the full length sizing die and the Bullet Seating Micrometer on the seating die The 'Premium' Full Length two (2) die set; contains a carbide Size Button in the full length sizing die and the Bullet Seating Micrometer on the seating die.