Experience the next generation of sizing dies with Lyman's pro carbide series. Crafted from corrosion-resistant stainless steel, these dies feature highly polished carbide rings for effortless resizing and lasting performance. Generous case-entry radii make them ideal for progressive presses, and a spring-loaded decapper paired with a slick carbide expander ensures reliable, stress-free operation. Polished carbide rings designed to enhance wear resistance and minimize sizing force The mouth features a wide radius to facilitate easy alignment Decapping rod with spring mechanism