Engineered for today's high-performance cast bullet loading, Lyman's improved sizing dies now feature 90-degree lubricant ports that enhance the flow and distribution of even the hardest lubes. The inclusion of a tapered die mouth ensures smooth entry while a hardened interior delivers concentric sizing that maintains the bullet's cylindrical geometry. Each die's internal diameter precisely aligns with recommended calibers, supporting consistent results across pistol and rifle platforms. Matched with Lyman's exactingly machined top punches, which cradle the bullet's nose to prevent flattening or misalignment, this system delivers professional-grade precision and reliability.

• 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