The RCBS 3-Die Roll Crimp Set for .44-40 Winchester is designed for loading straight-wall cartridges and performing a full roll crimp suitable for compatible pistol and revolver applications. The set includes a steel Sizer Die that sizes the case and de-primes, an Expander Die that prepares the case mouth to accept the bullet, and a Seater Die that seats the bullet and applies the roll crimp. Cases must be lubricated prior to sizing when using this die set.
Key Specifications
- The set includes 3 dies.
- Caliber is listed as .44-40 Winchester.
- Product type is ROLL CRIMP FULL.
- The Sizer Die is specified as steel.
- The dies are noted as non-carbide.
- The Expander Die imparts case mouth flare for feeding and is described as expander.
- The Seater Die both seats the bullet and performs a roll crimp.
- Manufacturer-provided package dimensions are 1.80 x 4.50 x 6.00.
- Reported overall height is 1.8000, width is 4.5000, and length is 6.
- Cases must be lubricated before sizing; noted requirement: lubricate cases.
This RCBS roll crimp set delivers the core functionality handloaders expect for working up and producing reliable .44-40 Winchester rounds. Its straightforward design covers sizing, expanding, seating and roll crimping in a compact three-die configuration, making it a practical choice for reloaders focused on consistent feeding and cartridge preparation.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
