The Redding 22 PPC USA Neck Sizing Die (Model 81318) is a dedicated reloading tool engineered to resize only the neck of fired .22 PPC USA cartridge cases while leaving the fire-formed body and shoulder dimensions unchanged. Machined from alloy steel on Hardinge Super-Precision® lathes, heat-treated in atmospheric furnaces, and hand-polished, this die minimises brass work-hardening to maintain concentricity and extend case life for bolt-action rifles. It threads into standard 7/8"-14 reloading presses and includes an integrated decapping rod assembly and lock ring.

Key Features

  • Targeted Neck Sizing: Resizes the neck to seat standard .224" diameter projectiles without altering the fire-formed body or shoulder geometry of the case.
  • Extended Brass Life: Minimises cold working of the cartridge brass, reducing case fatigue compared to full-length resizing.
  • Standard Press Interface: Features industry-standard 7/8"-14 threading for direct compatibility with mainstream single-stage and progressive reloading presses.
  • Precision Construction: Manufactured from heat-treated alloy steel with hand-polished interior surfaces to ensure smooth operation and uniform neck dimensions.
  • Complete Decapping Assembly: Supplied with decapping rod assembly #32223, size button #39223, decapping pin #01059, and a 7/8"-14 lock ring #01016.

Specifications

  • Calibre: .22 PPC USA (Series B)
  • Bullet Diameter Compatibility: .224"
  • Die Thread Interface: 7/8"-14
  • Shellholder Requirement: Redding Shellholder #12 (sold separately)
  • Material: Heat-treated alloy steel
  • Packaged Weight: Approximately 0.35–0.45 kg (0.8–1.0 lb)

Who is the Redding 22 PPC USA Neck Sizing Die for?

  • Precision benchrest shooters reloading for bolt-action rifles — requires dedicated neck sizing for fire-formed .22 PPC USA brass to maintain strict chamber concentricity with .224" diameter projectiles.
  • Handloaders seeking maximum brass case longevity — benefits from this 22 PPC USA neck sizing die to eliminate unnecessary working of the case body and shoulder, extending the usable life of match-grade brass cases fired in a single chamber.

Less suitable for: Firearm platforms operating with semi-automatic, lever-action, pump-action, or auto-loading actions, or cartridge cases that have reached 3 to 5 firings where brass growth causes stiff bolt closure; these conditions require a full length sizing die or a dedicated body die to set the shoulder back to factory dimensions.

SKU RD41914LP
Model # 81318
Brand Redding
Shipping Weight 1.0000kg

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