Lyman Pro Series Micrometer Taper Crimp Die - 38 Super

The Lyman Pro Series Micrometer Taper Crimp Die for 38 Super delivers precision ammunition reloading control that separates quality handloads from average ones. Unlike standard crimp dies that apply a fixed amount of crimp, the micrometer adjustment system lets you dial in exact crimp depth to the thousandth of an inch—critical for maintaining proper case neck tension and bullet seating consistency across your entire batch. This level of control directly impacts accuracy, feeding reliability, and case longevity in the chamber.

The floating crimp sleeve centers the cartridge during the crimping process, ensuring the taper crimp is applied concentrically—eliminating the runout and inconsistency that can degrade ballistic performance. The micrometer head allows fine adjustments in small increments, making it straightforward to dial in the exact crimp your loads require without trial and error. Constructed from corrosion-resistant stainless steel, this die resists wear and oxidation even in humid reloading environments, maintaining dimensional accuracy shot after shot and season after season.

This die is engineered for serious 38 Super handloaders who understand that ammunition consistency determines match performance and reliability. Whether you're developing loads for IPSC competition, action pistol shooting, or high-velocity practice rounds, the ability to adjust crimp depth in precise increments ensures every round meets your exacting standards. Competitive shooters and precision handloaders depend on tools like this to reduce variables and maximize shot-to-shot consistency.

The 38 Super remains a popular cartridge in competitive shooting disciplines, and having dedicated dies—particularly one with micrometer adjustment capability—demonstrates Lyman's commitment to serving the specialized reloading community. This tool represents an investment in ammunition quality control for handloaders who refuse to settle for mediocre consistency.