RCBS 3-Die Roll Crimp Set Group C 45-70 Gov - 20904

This 3-die roll crimp set is designed for reloading straight-wall rifle cartridges, specifically the 45-70 Government. The set includes a steel sizer die that sizes cases and de-primes, an expander die that expands the case mouth for bullet feeding, and a seater die that seats the bullet and applies roll crimp. Cases must be lubricated during the sizing process.