Lyman 7701020 Lyman PRO DIE PACK, 223 REM

Introducing the Lyman 7701020, meticulously engineered for exceptional performance, particularly with our high-volume Mark 7 presses. However, its versatility stretches to regular progressive, turret, and single station presses as well. At the core of the Lyman 7701020 are our size, seat, and crimp dies - all crafted from robust stainless steel to prevent corrosion and ensure maximum durability.

Equipped with finely polished carbide rings, our sizing dies offer reduced sizing force and high wear resistance. Designed with a spring-loaded decapping rod system, they will forcefully eject the primer from its pocket. For rifles, we offer our renowned M die neck expander, featuring a two-step expander plug for optimal neck tension and case mouth flare.

The pistol sets are inclusive of our flare die, which allows bullets to rest properly on the case mouth before seating. The spotlight is on our Micrometer Seating die; boasting a micrometer adjustable seating head for precision bullet seating length, with a floating bullet seating punch to center the bullet on the case, eliminating unnecessary run-out.

To round off, every set comes with a taper crimp die; micrometer adjustable to completely remove any case mouth flare and enhance bullet retention. The Lyman 7701020 is more than just a set of dies - it's a game-changer in your firearm maintenance routine.