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RCBS 20215 3-DIE CARBIDE DIE TAPER CRIMP DIE SET .38 SUPER
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SKU: 20215-076683202154
Overview
Built for handloaders working with straight-wall pistol cases, this three-die set provides the core steps needed to prepare, expand, seat, and taper crimp .38 Super cartridges. The carbide sizer die sizes the case and de-primes without requiring lubrication, while the expander die opens the case mouth to accept the bullet and add the flare needed for feeding. The seater die then seats the bullet and applies a taper crimp in one step. A shell holder is not included, so this set is best suited to reloaders who already have the compatible setup on hand.
Why Hunters Choose the Rcbs
Carbide Sizer
Die eliminates the need to
Three-die Set
Covers sizing, expanding, seating, and
Expander Die
Prepares cases to accept bullets
Seater Die
Handles bullet seating and taper
.38 Super
Straight-wall pistol cases
Key Features
- 3-die carbide set for .38 Super straight-wall pistol cases
- Carbide sizer die sizes the case and de-primes without lubrication
- Expander die opens the case to accept the bullet and adds case mouth flare
- Seater die seats the bullet and applies a taper crimp
- Shell holder is not included with this die set
Best Used For
- Handloaders setting up .38 Super straight-wall pistol cases with a three-die workflow
- Reloaders who want carbide sizing and prefer to avoid case lubrication
- Shooters needing case expansion, bullet seating, and taper crimping in one set
- Users who already have a compatible shell holder and want a complete die set
Specifications
| Bullet Seating | Yes |
|---|---|
| Carbide Sizer Die | Included |
| Carbide Sizer Ring | Included |
| Cartridge | .38 Super |
| Case Type | Straight-wall pistol cases |
| De Primes | Yes |
| Die Set Type | 3-Die Carbide Die Taper Crimp Die Set |
| Expander Die | Included |
| Lubrication Required | No |
| Number Of Dies | 3 |
| Shell Holder Included | No |
| Taper Crimp | Yes |
Pros
- Carbide sizer die eliminates the need to lubricate cases during sizing and de-priming.
- Three-die set covers sizing, expanding, seating, and taper crimping in one package.
- Expander die prepares cases to accept bullets and adds case mouth flare/bell.
- Seater die handles bullet seating and taper crimping for straight-wall pistol cases.
- Designed for .38 Super straight-wall pistol cases.
- Shell holder is not included, allowing selection of the appropriate separate accessory.
Considerations & Trade-offs
- This set is specific to .38 Super and is intended for straight-wall pistol cases, so it is not a general-purpose die set for other calibers.
- A shell holder is not included, so that additional component must be sourced separately before setup.
- The set is configured for sizing, expanding, seating, and taper crimping; users looking for a different crimp style or a more specialized setup will need to confirm compatibility with their loading process.
- The carbide sizer die eliminates the need to lubricate during sizing, but the set still requires proper die adjustment and separate case preparation steps as part of the reloading workflow.
Suggested Comparisons
- Pistol reloading die sets
- Carbide sizing die sets
- Straight-wall handgun cartridge reloading dies
- Taper crimp die sets
Suggested Accessories
- Shell holder
- Reloading press
- Case lubricant
- Reloading manual
Frequently Asked Questions
What comes in the RCBS 3-die carbide die taper crimp set for .38 Super?
The set includes a Carbide Sizer Die, an Expander Die, and a Seater Die with taper crimping. A shell holder is not included.
Does this die set require case lubrication?
The product description says the carbide sizer ring eliminates the need to lubricate for the sizing step.
What does the expander die do in this set?
According to the description, the Expander Die expands the case to the proper diameter to accept the bullet and also imparts case mouth flare/bell for bullet feeding.
What is the purpose of the seater die?
The Seater Die seats the bullet and applies a taper crimp.
Is a shell holder included with this RCBS die set?
No. The product specifications state that a shell holder is not included.