With Lyman's upgraded sizing dies, reloaders gain the advantage of 90-degree lube hole spacing that improves lubrication flow and coverage-even with thick, modern lubes-without clogging or inconsistent application. The interior is heat-treated for wear resistance and precision-machined to maintain bullet symmetry while the tapered entry promotes easy seating and proper alignment. Sized in accordance with industry-recommended diameters for nearly every popular caliber, these dies deliver reliable, repeatable results. To complete the system, Lyman's top punches are engineered to precisely fit bullet noses, ensuring distortion-free shaping and enhancing downrange performance through exact bullet uniformity.

• 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