Product DescriptionThe RCBS Carbide 3-Die Set (Group B) for .380 ACP is designed to streamline straight-wall pistol case reloading with consistent results and easy setup. The carbide sizer die sizes the case and de-primes while reducing the need for case lubrication. An expander die opens the case to the proper diameter and adds a case-mouth flare for smooth bullet seating, while the seater die seats the bullet and applies a crimp. Built from polished, heat-treated steel components, this 3-die set is a solid choice for volume or precision .380 Auto handloading.Product Highlights Carbide sizing die reduces the need for case lube on .380 ACP straight-wall pistol brass Includes three dies: sizer/depriming, expander (flare/bell), and seater/crimp die Expander die flares the case mouth to help improve bullet alignment and feeding during seating Seater die seats bullets and applies a crimp for reliable, repeatable ammunition assembly Shell holder is not included (sold separately)Specs Brand: RCBS Manufacturer Part Number: 20415 UPC: 076683204158 Cartridge / Caliber: .380 ACP (.380 Auto) Die Count: 3 Die Types Included: Sizer/Depriming Die, Expander Die, Seater/Crimp Die Series / Group: Group B Material: Polished, heat-treated steel (with carbide sizing ring)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 products manufacturer.