Lyman's enhanced sizing dies provide a significant upgrade for serious reloaders, thanks to their updated 90-degree lube hole orientation, which allows even hard, thick lubricants to penetrate fully and uniformly. With a precision-tapered entry and a hardened, wear-resistant inner surface, these dies deliver exact bullet alignment and a perfectly cylindrical finish. Designed to match caliber recommendations for the full range of popular pistol and rifle rounds, they offer repeatable sizing accuracy. The top punches that pair with these dies are CNC-machined to cradle each bullet's nose geometry precisely, eliminating the risk of flattening or distortion during the sizing and lubing process.

• 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