RCBS 3-Die Taper Crimp Set Group C - 450 Bushmaster - 21604

This RCBS 3-Die Taper Crimp Set is designed for 450 Bushmaster straight-wall rifle cases and includes a hardened steel sizing die, expander die for case mouth flare, and bullet seating die with taper crimp. The set enables reloaders to resize cases, expand case mouths for bullet feeding, and seat bullets with proper crimp specifications for consistent round assembly.