For precision bullet casting and reloading, Lyman's enhanced sizing dies now incorporate 90-degree spaced lube holes, which facilitate the smooth application of even dense bullet lubricants common in modern reloading. Featuring a tapered mouth for guided bullet insertion and a hardened, precision-ground interior for ideal cylindrical shaping, these dies help maintain proper alignment throughout the process. Caliber-specific sizing ensures compatibility with widely used rifle and pistol rounds. When paired with Lyman's top punches-individually machined to match specific bullet nose contours-users benefit from a system that eliminates deformation, preserves ballistic integrity and ensures a match-grade final product.

• Constructed with high-grade hardened steel for maximum strength and resilience
• The tapered mouth design improves feeding and reliability in your firearm
• 90 degree lube holes facilitate optimal lubrication for smooth mechanical operation
• Compatible with RCBS punches for versatile reloading options