The Redding 6mm Creedmoor Body Die (MPN: 75443) is a precision reloading tool engineered specifically to full-length resize the cartridge case body and bump the shoulder back to achieve correct chamber headspace without contacting or altering the case neck. Built with industry-standard 7/8"-14 threading, this mechanical steel die contains no internal expander ball, neck bushing, or decapping assembly. It is designed to be used in conjunction with neck-sizing or bushing dies, allowing reloaders to maintain proper headspace dimensions and ensure effortless bolt-action chambering while extending the working life of their cartridge brass.

Key Features

  • Independent Body Sizing & Shoulder Bump: Restores fired case body dimensions and sets back the cartridge shoulder without altering neck diameter or neck tension.
  • Bushing & Neck-Die Companion: Designed to pair with bushing neck dies or neck-only sizing dies to maintain consistent headspace across repeated firings.
  • No Decapping Assembly: Contains no internal moving components or expander balls; decapping must be completed separately with a dedicated tool.
  • Standard Press Interface: Machined with 7/8"-14 outer threading and includes a knurled steel lock ring for secure installation on standard reloading presses.

Product Specifications

  • Manufacturer: Redding Reloading Equipment
  • Model Number: 75443
  • Calibre Compatibility: 6mm Creedmoor (0.243 in bullet diameter)
  • Press Thread Size: 7/8"-14 thread
  • Shellholder Requirement: Redding Standard Shellholder #1 (Part #11001) or Redding Competition Shellholder Set #1 (Part #11601)
  • Case Lubrication: Required (high-pressure sizing lubricant)
  • Operation: Mechanical, non-powered

Who is the Redding 6mm Creedmoor Body Die for?

  • Precision Rifle Series (PRS) competitors — requires bumping the shoulder and sizing the body of 6mm Creedmoor brass across standard 7/8"-14 threaded presses to ensure flawless, rapid chamber cycling between stages without working the case neck.
  • Long-range target shooters — isolates case body and shoulder dimensions on fired 6mm Creedmoor cases to preserve concentricity and maintain precise chamber headspace alongside neck-bushing tools.
  • Long-range bolt-action hunters — restores reliable chambering clearance for 6mm Creedmoor hunting brass on standard 7/8"-14 press setups without disturbing fine-tuned neck tension.

Less suitable for: Reloading other Creedmoor variants such as 6.5 Creedmoor or .22 Creedmoor cases, which require dedicated calibre-specific body dies; sizing loaded ammunition (unloaded brass only); and semi-automatic rifles with undersized chambers, which require a small base body die or an all-in-one full-length sizing die with integrated decapping.

SKU RD41800LP
Model # 75443
Brand Redding
Shipping Weight 1.0000kg

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