The RCBS .350 Remington Magnum Full Length Die Set (MPN: 33701) is a precision-engineered two-die system designed to process fired brass and seat bullets for the bottleneck .350 Remington Magnum cartridge. Built from hardened steel, this mechanical reloading accessory restores fire-formed cases back to factory SAAMI dimensions to ensure smooth, reliable chambering in any standard rifle chambered for this calibre. It operates purely mechanically without any electrical components, making it directly compatible with standard Australian reloading setups.

Key Features

  • Full-Length Sizing: Corrects the entire exterior profile of the bottleneck cartridge case to original specifications, resolving chambering issues caused by expansion during firing.
  • Integrated Air Venting: Features built-in air vent ports that allow trapped air and case lubricant to escape, preventing damage or dimpling on the cartridge shoulder.
  • Expander-Decapping Unit: The sizing die houses an integrated assembly that decaps spent primers and expands the case neck to the correct interior diameter in a single stroke.
  • Bullet Seating and Crimping: The included seating die features an integrated seater plug and a built-in roll crimper to seat the projectile to precise depth and secure it firmly against recoil forces.

Product Specifications

  • Brand: RCBS
  • Model/Part Number: 33701 (R33701)
  • Cartridge Compatibility: .350 Remington Magnum
  • Thread Size: Standard 7/8"-14 thread
  • Product Weight: 553 grams (1.22 lbs)
  • Packaging Dimensions: 15.11 cm x 11.30 cm x 4.45 cm
  • Classification: Group D Specialty Rifle

Who is the Rcbs 350 Rem Mag Full Length Die Set for?

  • Handloaders reloading for hunting — requires this 553-gram full-length rifle die set to reliably resize fired bottleneck cases back to SAAMI minimum specifications, guaranteeing smooth feeding and chambering of custom .350 Remington Magnum hunting ammunition.
  • Shooters seeking reliable chambering — utilizes the universal 7/8"-14 thread mounting standard to seamlessly integrate this RCBS rifle die set with standard single-stage or turret reloading presses to process fired bottleneck cases.

Less suitable for: Handloaders who require neck sizing only to extend brass life for a single, dedicated bolt-action rifle (who would be better served by a dedicated Neck-Sizing Die), or those reloading straight-wall cartridges such as the .350 Legend, which is completely incompatible with this .350 Remington Magnum set and requires a dedicated three-die configuration.

SKU RC39232LP
Model # R33701
Brand Rcbs
Shipping Weight 1.0000kg

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