RCBS 20704 Full-Length 3-Die Set for .444 Marlin

The RCBS 20704 Full-Length 3-Die Set provides the essential tools for reloading straight-wall .444 Marlin cartridges. This three-die set is designed to size and de-prime fired cases, expand the case mouth for reliable bullet placement, seat bullets, and apply a secure roll crimp. It is a practical choice for reloaders seeking consistent case preparation and cartridge assembly with dependable RCBS construction.
The steel Sizer Die performs full-length sizing while removing the spent primer. Cases must be lubricated before sizing to help ensure smooth operation and reduce the risk of a case sticking in the die. After sizing, the Expander Die returns the case mouth to the proper diameter for accepting a bullet and forms a controlled flare or bell to support smooth bullet feeding without unnecessary damage to the case mouth.
The Seater Die positions the bullet to the desired seating depth and applies a roll crimp to help secure the bullet in the finished cartridge. Together, the sizing, expanding, and seating functions provide a complete reloading setup for .444 Marlin straight-wall ammunition. The RCBS 20704 die set is well suited for reloaders who want a dedicated full-length die set with separate tools for each major stage of the reloading process.

Features:

• Full-length die set designed for reloading straight-wall .444 Marlin cartridges

• Steel Sizer Die sizes the case and de-primes the spent primer

• Cases must be lubricated before sizing for proper operation

• Expander Die prepares the case mouth to accept the bullet

• Expander Die forms a case mouth flare or bell for smoother bullet feeding

• Seater Die seats the bullet and applies a roll crimp

• Three-die set includes Sizer, Expander, and Seater Dies

• Brand: RCBS

• Part Number: 20704