RCBS Full Length Die Set .375 RUM
Complete two-die reloading set for .375 RUM featuring full-length sizer with decapping unit and seater die with bullet seater plug. Brings cases to SAAMI minimum dimensions for consistent, reliable ammunition.
RCBS Full Length Die Set for .375 RUM
This two-die set provides everything you need to reload bottleneck rifle cases with precision and confidence.
What's Included
- Full-Length Sizer Die with Expander-Decapping Unit
- Seater Die with Bullet Seater Plug and Roll Crimper
Full-Length Sizer Die Features
The sizer die brings your cases to SAAMI minimum cartridge dimensions, ensuring proper fit and function in your rifle. It accomplishes three critical tasks in one operation:
- Sizes the outside of the case to specification
- De-primes spent primers
- Expands the neck to accept new bullets
The die includes precision vents that prevent case damage from trapped air and excessive lubricant buildup—a thoughtful design detail that protects your brass investment.
Seater Die Features
The seater die combines bullet seating and crimping in a single operation. The built-in roll crimper secures the bullet firmly in place while you seat it to your desired depth, eliminating the need for a separate crimping step.
Precision Engineering
Headspace is held to minimum tolerances throughout the sizing process, preventing unwanted changes to case body length. This attention to detail ensures consistent case dimensions from reload to reload, which translates directly to better accuracy and reliability at the range.
