Shooting SuppliesRcbsSold by Fin Feather Fur Outfitters

Rcbs

RCBS 20704 3-DIE SET .444 MARLIN

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

3-die Roll

Crimp set for loading straight-wall

Steel Sizer

Die sizes the case and

Expander Die

Opens the case to proper

Expander Die

Also adds case mouth flare/bell

Seater Die

Seats the bullet and roll

$75.04
List Price: $78.99
You Save: $3.95 (5%)
View on Fin Feather Fur Outfitters

You'll be taken to Fin Feather Fur Outfitters to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: 20704-076683207043

Overview

Built for loading straight-wall cartridges, this three-die set is intended for handloaders working with .444 Marlin. The sizing die resizes the case and de-primes it, while the expander die brings the case mouth to the proper diameter and adds the flare needed for bullet feeding. The seating die then seats the bullet and applies a roll crimp. Cases must be lubricated, and a shell holder is not included.

Why Hunters Choose the Rcbs

Three-die Roll

Crimp set for loading straight-wall

Sizer Die

Sizes cases and de-primes in

Expander Die

Opens case mouth and adds

Seater Die

Seats the bullet and applies

.444 Marlin

Reloading applications

Key Features

  • 3-die roll crimp set for loading straight-wall cartridges
  • Steel sizer die sizes the case and de-primes
  • Expander die opens the case to proper bullet diameter
  • Expander die also adds case mouth flare/bell for feeding
  • Seater die seats the bullet and roll crimps
  • Shell holder is not included with this die set

Best Used For

  • Handloaders working with .444 Marlin straight-wall cartridges for hunting ammunition.
  • Reloaders who need a three-die set for sizing, expanding, seating, and roll crimping.
  • Shooters already equipped with a compatible shell holder for this die set.
  • Users prepared to lubricate cases before sizing during the reloading process.

Specifications

Cartridge.444 Marlin
Case Lubrication RequiredYes
Die Type3-Die Roll Crimp Set
Expander Die FunctionExpands the case to the proper diameter to accept the bullet; imparts case mouth flare/bell for bullet feeding
Number Of Dies3
Seater Die FunctionSeats the bullet and roll crimps
Shell Holder IncludedNo
Sizer Die FunctionSizes the case and de-primes
Sizer Die MaterialSteel

Pros

  • Three-die roll crimp set for loading straight-wall cartridges
  • Sizer die sizes cases and de-primes in one step
  • Expander die opens case mouth and adds flare/bell for bullet feeding
  • Seater die seats the bullet and applies a roll crimp
  • Designed for .444 Marlin reloading applications
  • Uses steel sizer die construction

Considerations & Trade-offs

  • This set is intended for straight-wall cartridges, so it is not a general-purpose die set for other case types.
  • Cases must be lubricated before sizing, which adds a required step to the loading process.
  • A shell holder is not included, so that component must be obtained separately if you do not already have one.
  • The seater die applies a roll crimp, which is a specific setup choice that may not suit every loading preference.

Suggested Comparisons

  • Straight-wall rifle die sets
  • Reloading die sets
  • Cartridge-specific reloading accessories

Suggested Accessories

  • Shell holder
  • Case lubricant
  • Reloading press
  • Cartridge case trimmer

Frequently Asked Questions

What cartridge is this die set made for?

This set is for loading .444 Marlin straight-wall cartridges.

What dies are included in the 3-die set?

The set includes a Sizer Die, an Expander Die, and a Seater Die with roll crimping.

Do the cases need to be lubricated when using this set?

Yes. The product description notes that cases must be lubricated.

Is a shell holder included?

No. The specifications state that a shell holder is not included with this die set.

What does the Expander Die do?

It expands the case to the proper diameter to accept the bullet and adds case mouth flare/bell for bullet feeding.