Featuring a Carbide Size Button in the full length sizing die and the Bullet Seating Micrometer on the seating die. Following the introduction of Bullet Seating Micrometers for the Redding standard series of seating dies their customers have been asking for complete die sets with this added precision. Redding has now added two popular upgrades to a select group of Series A dies to create the new Premium Series 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. Two types of Premium Die Sets are available. 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. The Premium Deluxe three (3) die set; contains the Premium two (2) die set (described above) with the addition of a standard Series A neck sizing die.