Product Description The RCBS Carbide 3-Die Set (Group B) is designed for reloading straight-wall .44 Special and .44 Remington Magnum cases with smooth, consistent results. This set includes a Carbide Sizer Die that sizes and de-primes while eliminating the need for case lubrication, an Expander Die that expands to the proper diameter and adds a case-mouth flare/bell for easier bullet seating, and a Seater Die that seats bullets and applies a roll crimp. Built from polished, heat-treated steel for durability, it&&';;s a dependable choice for high-volume handgun reloading. Product Highlights 3-die carbide set for straight-wall .44 Special / .44 Magnum reloading Carbide sizing ring helps eliminate the need for case lube during sizing Expander die creates proper neck expansion and case-mouth flare for bullet feeding Seater die seats bullets and roll crimps for reliable cartridge function Shell holder not included (sold separately) Specs Brand: RCBS Manufacturer Part Number: 18612 UPC: 076683186126 Caliber Compatibility: .44 Special, .44 Remington Magnum Die Set Type: Carbide 3-die set (Group B) Included Dies: Carbide Sizer/De-primer Die, Expander Die, Seater Die (roll crimp) Material: Polished, heat-treated steel Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.