RCBS 15201 Full-Length Die Set .300 Weatherby Magnum
Complete two-die reloading set for .300 Weatherby Magnum featuring full-length sizer with decapping unit and seater die with integrated roll crimper for consistent, reliable ammunition assembly.
RCBS Full-Length Die Set for .300 Weatherby Magnum
This two-die set provides everything needed to reload .300 Weatherby Magnum bottleneck cases to factory specifications.
What's Included
- Full-Length Sizer Die with Expander-Decapping Unit
- Seater Die with Bullet Seater Plug and integrated roll crimper
Full-Length Sizer Die
The sizer die brings cases to SAAMI minimum cartridge dimensions for reliable feeding and chamber fit. It performs three critical functions:
- Sizes the case body to proper diameter
- De-primes spent primers
- Expands the case neck to accept bullets
The die features precision venting to prevent case damage from trapped air and excess lubricant. Headspace is maintained at minimum tolerances, ensuring the case body length remains unchanged during the sizing process.
Seater Die
The seater die seats bullets to precise depth while simultaneously applying a roll crimp to secure the bullet in the case. This integrated crimping function ensures consistent bullet retention and reliable feeding through your rifle's magazine and chamber.
Ideal For
Reloaders seeking to produce match-grade ammunition for long-range hunting and precision rifle competitions. The .300 Weatherby Magnum is renowned for its flat trajectory and energy retention at extended distances.
