The Lyman Pro reloading dies set a groundbreaking standard In reloading die performance, marking the end of an era. Meticulously engineered to meet the extensive capacity demands of our mark 7 presses, these precision dies leave no stone unturned to deliver unmatched performance. Their excellence transcends the boundaries of regular progressive presses, proving equally adept In turret and single station presses. Material selection was paramount, with all size, seat and crimp dies meticulously crafted from stainless steel, chosen for its enduring strength and resistance to corrosion, effectively eliminating the issue of rusted dies. The sizing dies, adorned with impeccably polished carbide rings, offer exceptional wear resistance and reduce the force required for sizing. Furthermore, the sizing dies feature a spring-loaded decapping rod system, ensuring the forceful ejection of the primer from the primer pocket. In our rifle sets, we've seamlessly integrated our renowned m die neck expander, complete with its distinctive two-step expander plug, delivering precise neck tension and case mouth flare. The pistol sets feature flare dies designed to facilitate proper bullet seating on the case mouth before the seating process. Introducing the Micrometer seating die, equipped with a micrometer-adjustable seating head for achieving precise bullet seating lengths. Its floating bullet seating punch centers the bullet on the case, eliminating any excess run-out. Each set is also equipped with a taper crimp die, eliminating any lingering case mouth flare and enhancing bullet retention.