RCBS Full Length Die Set 7x57 Mauser
Complete two-die reloading set for 7x57 Mauser bottleneck cases. Includes full-length sizer die with expander-decapping unit and seater die with built-in roll crimper. Precision SAAMI minimum dimensions with vented design.
RCBS Full Length Die Set for 7x57 Mauser
This two-die set provides everything you need to reload 7x57 Mauser bottleneck cartridges with precision and confidence.
What's Included
- Full-Length Sizer Die with Expander-Decapping Unit
- Seater Die with Bullet Seater Plug and built-in roll crimper
Full-Length Sizer Die Features
The sizer die brings your cases to SAAMI minimum cartridge dimensions for consistent, reliable performance. It accomplishes three critical tasks in one operation:
- Sizes the outside of the case to proper dimensions
- De-primes spent primers safely and completely
- Expands the neck to accept new bullets
The die features precision venting to prevent case damage from trapped air and excess lubricant. Headspace is held to minimum tolerances, ensuring the case body length remains unchanged during the sizing process.
Seater Die Features
The included seater die features a built-in roll crimper that secures the bullet while seating it in a single operation. This integrated design ensures consistent bullet seating depth and crimp pressure with every round.
The RCBS Advantage
RCBS has been the standard in reloading equipment for generations. This die set represents their commitment to precision, reliability, and ease of use—whether you're a seasoned handloader or just starting your reloading journey.
