The Redding 7mm Winchester Short Magnum (WSM) Body Die (Item #75265) is a specialised reloading tool designed to full-length resize the case body and bump the shoulder back to maintain headspace on fired 7mm WSM brass without contacting or altering the case neck. Machined from heat-treated alloy steel to tight tolerances, it contains no internal decapping assembly or expander ball. This allows precision handloaders to restore easy bolt closure and factory chambering dimensions while preserving carefully tuned neck tension achieved with separate neck-sizing dies.

Key Features

  • Dedicated Case Body Resizing: Resizes the full case body and resets shoulder geometry without touching the case neck.
  • No Decapping Assembly: Built without an expander ball or decapping rod, preventing unnecessary working of the brass neck during sizing.
  • Companion Sizing Tool: Designed specifically to complement bushing and neck-sizing dies when fire-formed brass begins to chamber stiffly.
  • Standard Thread Mounting: Integrates directly with standard single-stage and turret reloading presses.
  • Durable Construction: Made from heat-treated alloy steel for long-term dimensional consistency.

Specifications

  • Calibre Compatibility: 7mm Winchester Short Magnum (7mm WSM / .284 caliber)
  • Manufacturer Part Number: 75265
  • Thread Interface: Standard 7/8"-14 TPI
  • Shellholder Requirement: Redding Standard Shellholder #6 (or compatible universal #6 shellholder)
  • Material: Heat-treated alloy steel
  • Shipping Weight: Approximately 200 g to 350 g

Who is the Redding 7mm WSM Body Die for?

  • Precision Handloaders Reloading 7mm WSM Ammunition — Engineered specifically for the .284 caliber cartridge dimensions of the 7mm WSM, this 7mm WSM body die mounts to any standard 7/8"-14 TPI threaded press to restore proper chamber clearance without overworking brass.
  • Shooters Using Neck-Sizing Dies Who Need to Restore Chambering Reliability — Bumps shoulder headspace back and resizes the body using a #6 shellholder interface on this 7mm WSM body die without touching the neck, eliminating stiff bolt closure on fire-formed cases.

Less suitable for: Handloaders who need to deprime and resize the entire cartridge case including the neck in a single operation (a dedicated full-length sizing die or bushing full-length die is required), reloaders working with non-7mm cartridges such as .270 WSM or .300 WSM brass due to distinct shoulder geometries, or users operating presses without a 7/8"-14 TPI threaded die interface.

SKU RD102267LP
Model # 75265
Brand Redding
Shipping Weight 0.2000kg

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