The Redding 6.5x55 SE Neck Sizing Die (Model 81132) is a precision handloading tool engineered to resize only the neck of fire-formed cartridge brass while keeping the case body and shoulder dimensions matched to a specific rifle chamber. Machined from heat-treated alloy steel with polished internal surfaces, this die prevents excessive cold-working and brass fatigue, extending case life and maintaining chamber-matched concentricity. It incorporates an integrated decapping rod assembly with a standard expander button to deprime spent primers and set inside neck dimensions in a single press stroke.

Key Features

  • Neck-Only Resizing: Sizes the neck area while leaving the fire-formed body and shoulder intact, maximising brass life and reducing case stretch.
  • Integrated Decapping Assembly: Deprimes spent primers and expands the neck internal diameter to correct seating dimensions during the sizing stroke.
  • Heat-Treated Steel Construction: Features precision-machined, polished internal surfaces to ensure uniform sizing and prevent brass galling.
  • Standard Thread Mounting: Built with an industry-standard 7/8"-14 thread to fit standard single-stage and progressive reloading presses.

Specifications

  • Calibre: 6.5x55mm Swedish Mauser (6.5x55 SE / SKAN / Krag)
  • Bullet Diameter: .264 in (6.50 mm)
  • Thread Interface: 7/8"-14
  • Weight: 0.3 kg (approx. 10.5 oz)
  • Material: Heat-treated, precision-machined alloy steel
  • Inclusions: Die body, decapping rod assembly with expander button, and lock ring

Who is the Redding 6.5x55 SE Neck Sizing Die for?

  • Precision bolt-action handloaders — requires maintaining exact fire-formed case dimensions for 6.5x55mm Swedish Mauser rifles, using this 6.5x55mm neck sizing reloading die to seat .264 in bullets without overworking the brass body.
  • Dedicated single-rifle brass reusers — relies on a 7/8"-14 thread compatible die weighing 0.3 kg that resizes only the neck of .264 in cartridges fired through the same individual chamber, preventing premature case head separation.

Less suitable for: Semi-automatic, pump-action, or lever-action firearms where cartridges require full-length resizing to feed reliably, as well as cases exceeding 3 to 5 firing cycles that experience stiff bolt closure; these conditions require a dedicated body die or a full-length sizing die.

SKU RD41901LP
Model # 81132R
Brand Redding
Shipping Weight 1.0000kg

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