The Redding 22 Cal. Carbide Kit for Competition Bushing Die (Model 98123) is a precision internal sizing assembly engineered to eliminate the need for inside-neck case lubrication during rifle brass processing. Built specifically for Redding Competition Bushing Neck Sizing Dies, this assembly replaces the factory steel component with a free-floating, ultra-hard tungsten carbide size button. This low-friction material smooths the case neck expansion stroke while preventing powder contamination and eliminating brass lube cleaning steps. The assembly has a packaged weight of approximately 30 g to 50 g and operates as a purely mechanical handloading component requiring no electrical power.

Key Features

  • Lube-Free Inside Neck Sizing: Low-friction tungsten carbide material expands the inside neck without inside-neck lubricants, eliminating powder contamination risks.
  • Self-Centring Free-Floating Design: The carbide expander ball floats freely along the decapping rod assembly, naturally self-centring inside the case neck to minimise brass stretch and bullet runout.
  • Complete Assembly: Includes a dedicated competition decapping rod, tungsten carbide expander ball, pin retainer, and a spare decapping pin.
  • Extended Service Life: Rated for tens of thousands of reloading cycles under standard handloading conditions.

Specifications

  • Manufacturer: Redding Reloading Equipment
  • Model / SKU: 98123
  • Tool Category: Carbide expander button kit
  • Material: Tungsten carbide expander button with steel decapping rod
  • Packaged Weight: Approximately 30 g to 50 g
  • Power Requirements: 0V (non-powered manual tool)
  • Primary Die Compatibility: Redding Competition Bushing Neck Sizing Dies only
  • Cartridge Compatibility: .22-calibre bottleneck rifle cartridges, including .222 Remington, .223 Remington, .22-250 Remington, .22-250 Remington Improved 40°, and .22 Nosler

Who is the Redding 22 Cal. Carbide Kit For Competition Bushing Die for?

  • Varmint hunters — requires processing high-volume .223 Remington and .22-250 Remington brass through Redding Competition Bushing Dies without the extra step of applying and removing internal neck lubricants, using this carbide expander button kit to maintain consistent neck tension.
  • Benchrest competitors — requires reloading .22-calibre bottleneck rifle cartridges with minimal neck runout, relying on the free-floating design of this carbide expander button kit to self-centre and preserve precise case-neck concentricity on fire-formed brass.

Less suitable for: Handloaders using standard Full Length, Standard Neck, or Type S Bushing dies (which require a standard rod carbide kit such as part 48223), or those loading ultra-short .22 cases like the .221 Fireball (requiring a short-action rod kit) or long cases like the .220 Swift (requiring an extended-reach rod kit).

SKU RD41966LP
Model # 98123
Brand Redding
Shipping Weight 1.0000kg

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