The Redding .284 Winchester Type S - Match Bushing Neck Die Set (SKU: 38141) is a 3-die precision reloading system engineered for match handloaders and long-range competitors. Machined from heat-treated, case-hardened steel, this set allows exact control over case neck sizing, shoulder bump, and bullet seating depth for .284 Winchester cartridges. Built around a standard 7/8"-14 thread interface, the system isolates neck sizing from body sizing to extend brass life and minimise cartridge run-out on fire-formed cases.

Key Features

  • Type S - Bushing Neck Die: Sizes the case neck using interchangeable steel or carbide bushings (sold separately) that adjust neck tension in 0.001" increments while freely self-centring on the case neck. Includes a decapping rod assembly and standard expander button.
  • Dedicated Body Die: Resets critical case body dimensions and bumps the shoulder back without contacting or altering the neck.
  • Competition Seating Die: Features a micrometer adjustment head graduated in 0.001" increments and an internal floating bullet alignment sleeve for precise cartridge overall length (COAL) and concentric bullet seating.
  • Standard Press Mounting: Uses standard 7/8"-14 reloading press threading across all three dies for broad single-stage and turret press compatibility.

Specifications

  • Calibre: .284 Winchester (.284" / 7mm bullet diameter)
  • Thread Interface: 7/8"-14 standard
  • Micrometer Adjustments: 0.001" graduations
  • Material: Heat-treated, case-hardened steel
  • Shellholder Compatibility: Redding Shellholder #1 or Competition Shellholder set (sold separately)
  • Total Set Weight: Approximately 0.7–0.9 kg (boxed)

Who is the Redding 284 Winchester Type S - Match Neck Die Set for?

  • F-Class Open competitors — sizes fire-formed .284 Winchester brass using interchangeable bushings graduated in 0.001" steps to manage precise neck tension for tight vertical dispersion at long range.
  • Precision bolt-action handloaders — mounts to standard 7/8"-14 reloading presses and incorporates a Competition Seating Die with 0.001" micrometer graduations to dial in consistent seating depth across repeated firings.
  • Benchrest target shooters — utilises a free-floating alignment sleeve within this reloading die set to seat .284 Winchester projectiles with minimal run-out for fire-formed match brass.

Less suitable for: Handloaders sizing brass fired across multiple chambers or running semi-automatic platforms; a full-length sizing die set (such as a Type S Match Full Die Set) is better suited to restore factory body dimensions for reliable chambering.

SKU RD41530LP
Model # 38141
Brand Redding
Shipping Weight 1.0000kg

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