The Redding Type S - Bushing Neck Sizing Die (MPN: 71443) is a precision handloading tool designed specifically for the 6mm Creedmoor cartridge. Built with a standard 7/8"-14 thread interface to fit standard reloading presses, it provides precise control over case neck tension without over-working the cartridge brass. Machined from heat-treated case-hardened alloy steel, this die resizes only the case neck while leaving the fire-formed body and shoulder dimensions intact, maximising brass longevity and concentricity for fire-formed cases fired in a specific bolt-action chamber.

Key Features

  • Interchangeable Bushing System: Utilises freely floating, self-centring sizing bushings (available in 0.001" increments, sold separately) compatible with standard Redding, Wilson, and Hornady neck bushings to achieve precise neck tension and minimise runout.
  • Adjustable Sizing Depth: Features an adjustable decapping rod assembly that allows reloaders to size the entire neck length or only a partial section of the case neck.
  • Dual Expander Configuration: Supplied with both a standard steel expander button for commercial unturned brass and a decapping pin retainer for neck-turned cases, eliminating unnecessary neck stretching during the sizing stroke.
  • Mechanical Operation: Fully manual workshop reloading die requiring no electrical connections or external power sources.

Specifications

  • Manufacturer Part Number (MPN): 71443
  • Calibre Compatibility: 6mm Creedmoor (.243 in / 6mm diameter projectiles)
  • Thread Interface: Standard 7/8"-14 reloading press threads
  • Shellholder Compatibility: Redding #1 Standard Shellholder (#11001) or #1 Competition Shellholder (#11601)
  • Material: Heat-treated case-hardened alloy steel
  • Package Dimensions: Approximately 1.75 in H × 4.25 in W
  • Package Weight: Approximately 250 g to 350 g

Who is the Redding 6mm Creedmoor Type S - Neck Die for?

  • Precision Rifle Series (PRS) and F-Class Competitors — Requires exact neck tension control in 0.001" increments on fire-formed 6mm Creedmoor brass using a standard 7/8"-14 threaded reloading press to minimise concentricity runout and extend case life during heavy match firing schedules.
  • Long-Range Hunters with Bolt-Action Rifles — Handloads custom brass for dedicated bolt-action 6mm Creedmoor rifles, utilising the self-centring bushing system in a standard 7/8"-14 die body to maintain custom-fit fire-formed case dimensions without over-working the brass body.

Less suitable for: Semi-automatic rifles where reliable feeding requires full-length body sizing, or cases that have been fired multiple times and chamber tightly; reloaders in these scenarios require a full-length bushing sizing die or a dedicated body die to bump the shoulder and resize the case body.

SKU RD41737LP
Model # 71443
Brand Redding
Shipping Weight 1.0000kg

What our Customers are Saying