RCBS Full Length 8mm Rem Mag Reloading Dies Set
$55.16
$55.95
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$0.79
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The RCBS Full Length 8mm Rem Mag reloading dies set gives you the two essential tools for consistently loading or reloading 8mm Remington Magnum ammunition. Whether you're working up loads for a big-game hunting rifle or refreshing brass you've fired at the range, this two-die setup delivers the precision fit and repeatable results that serious reloaders expect from RCBS. Full-length sizing ensures your cases meet SAAMI minimum specifications and feed reliably through your rifle's chamber, while the integrated seating die locks your bullets in place with a controlled crimp.
The Full-Length Sizer Die does the heavy lifting: it resizes the entire case body, decaps the spent primer, and expands the neck to accept a fresh bullet. Vented construction prevents the case damage that can happen when air gets trapped or lubricant pools inside during sizing. By holding headspace to minimum tolerances, the die avoids stretching or shortening case bodies—critical for maintaining brass life and consistent performance across multiple reloading cycles.
The included Seater Die pairs precision bullet seating with a built-in roll crimper, letting you seat and crimp in a single stroke. This two-step-in-one design saves time and simplifies your reloading sequence, especially valuable when you're loading magnum rifle rounds in volume.
Key Features
- Full-Length Sizer Die with decapping and neck expansion for consistent case prep
- Vented die design minimizes case damage from trapped air and excess lubricant
- Seater Die with integrated roll crimper for single-stroke bullet seating and crimping
- Holds headspace to minimum tolerances to preserve case body dimensions
- Designed for bottleneck 8mm Remington Magnum brass
Specifications
| Cartridge | 8mm Remington Magnum |
| Die Type | Two-Die Set (Full-Length Sizer + Seater) |
| Sizer Die Features | Full-Length Sizer with Expander-Decapping Unit; vented design |
| Seater Die Features | Integrated roll crimper; includes Bullet Seater Plug |
| Manufacturer | RCBS |
Frequently Asked Questions
Will this set work with my 8mm Rem Mag rifle?
Yes. This RCBS die set is specifically designed for 8mm Remington Magnum bottleneck cases and sizes them to SAAMI minimum dimensions, ensuring reliable chambering in standard 8mm Rem Mag rifles.
Can I seat and crimp in one step with this set?
Yes. The Seater Die includes a built-in roll crimper, allowing you to seat the bullet and apply the crimp in a single operation, which speeds up your reloading workflow.
What does the Full-Length Sizer Die actually do?
The Full-Length Sizer Die resizes the entire case body to SAAMI specs, removes the spent primer via the Expander-Decapping Unit, and opens the neck to accept a new bullet. The vented design prevents case damage from trapped air or excess sizing lubricant.
Is lubrication required, and what about case care?
The vented construction of the Full-Length Sizer Die helps manage lubricant and trapped air, but proper case preparation and lube technique are always part of safe reloading practice. Follow RCBS guidelines for your specific setup.
