Hornady197550555
Hornady 38 Special, 357 Magnum Expander Die$26.85
Availability: In Stock
The Hornady 38 Special, 357 Magnum expander die is a dedicated reloading die designed to streamline your handgun reload workflow. If you're loading straight-walled pistol cartridges, this precision tool handles a critical step that many reloaders overlook: expanding the case mouth to the right diameter before powder and bullet seating. By doing that work separately, you reduce friction, speed up your press cycle, and keep your loading bench running smoothly—especially when you're processing brass in volume.
The expander die works by gently widening the cartridge case mouth, making it easier to insert powder charges and bullets without forcing them through a too-tight opening. That small improvement adds up over hundreds of rounds, reducing the risk of case damage and keeping your components moving freely through the die. Hornady built this with precision machining throughout, so the internal surfaces stay smooth and consistent across thousands of cycles.
Custom Grade construction means Hornady held this die to the same tight tolerances and durable standards as their full sizing and seating dies. Adjustments are straightforward, and the die integrates easily into any single-stage or progressive press setup. If you're serious about 38 Special or 357 Magnum reloading and want to optimize your technique, this expander die belongs in your die set.
| Caliber | 38 Special, 357 Magnum |
| Type | Expander Die |
| Grade | Hornady Custom Grade |
| Case Type | Straight-walled handgun cases |
An expander die widens the mouth of your fired case to accept a bullet and powder charge without excessive resistance. While not mandatory, it's a dedicated step that many handgun reloaders use to streamline their workflow and reduce wear on cases. It's especially useful if you're loading in volume or want to minimize the force required during bullet seating.
Yes. The Hornady expander die is designed to work in standard reloading presses. Confirm your press accepts standard die threads; most single-stage and progressive presses do.
Yes. This expander die is designed for both 38 Special and 357 Magnum, which share the same case dimensions.
Yes. The expander die offers easy adjustments so you can fine-tune the amount of mouth expansion to suit your preferences and components.
SKU: 197550369 • Weight: 0.48oz
Availability: In Stock
The Hornady 38 Special, 357 Magnum expander die is a dedicated reloading die designed to streamline your handgun reload workflow. If you're loading straight-walled pistol cartridges, this precision tool handles a critical step that many reloaders overlook: expanding the case mouth to the right diameter before powder and bullet seating. By doing that work separately, you reduce friction, speed up your press cycle, and keep your loading bench running smoothly—especially when you're processing brass in volume.
The expander die works by gently widening the cartridge case mouth, making it easier to insert powder charges and bullets without forcing them through a too-tight opening. That small improvement adds up over hundreds of rounds, reducing the risk of case damage and keeping your components moving freely through the die. Hornady built this with precision machining throughout, so the internal surfaces stay smooth and consistent across thousands of cycles.
Custom Grade construction means Hornady held this die to the same tight tolerances and durable standards as their full sizing and seating dies. Adjustments are straightforward, and the die integrates easily into any single-stage or progressive press setup. If you're serious about 38 Special or 357 Magnum reloading and want to optimize your technique, this expander die belongs in your die set.
| Caliber | 38 Special, 357 Magnum |
| Type | Expander Die |
| Grade | Hornady Custom Grade |
| Case Type | Straight-walled handgun cases |
An expander die widens the mouth of your fired case to accept a bullet and powder charge without excessive resistance. While not mandatory, it's a dedicated step that many handgun reloaders use to streamline their workflow and reduce wear on cases. It's especially useful if you're loading in volume or want to minimize the force required during bullet seating.
Yes. The Hornady expander die is designed to work in standard reloading presses. Confirm your press accepts standard die threads; most single-stage and progressive presses do.
Yes. This expander die is designed for both 38 Special and 357 Magnum, which share the same case dimensions.
Yes. The expander die offers easy adjustments so you can fine-tune the amount of mouth expansion to suit your preferences and components.
SKU: 197550369 • Weight: 0.48oz