The Redding .260 Titanium Nitride Neck Sizing Bushing (MPN: 76260) is a precision metallic reloading component designed to control case neck sizing in exact increments. Built for standard bushing-style dies, it sizes case necks to an inside diameter of 0.260 inches without overworking brass or requiring standard expander balls, helping to minimise bullet runout. Constructed from heat-treated steel with a surface hardness of Rc 60–62, it features a durable Titanium Nitride (TiN) coating that reduces sizing friction and protects against brass galling.

Key Features

  • Titanium Nitride Coating: Low-friction gold TiN surface finish reduces sizing drag, brass resistance, and surface wear during repetitive sizing operations.
  • Precise Neck Tension Control: Directly sizes the exterior case neck to a precise 0.260-inch diameter to achieve uniform bullet release and seating tension.
  • Standard Fit Dimensions: Measures 1/2 inch (12.7 mm) in outer diameter by 3/8 inch (9.525 mm) in length for direct compatibility across standard bushing die pockets.
  • Clear Identification: Laser or roll-marked with size identity (.260) for rapid sorting and selection on the reloading bench.
  • Universal System Compatibility: Freely interchanges within Redding Type S Bushing Full Dies, Type S Neck Sizing Dies, Competition Neck Sizing Dies, and standard Wilson-style neck sizing dies.

Specifications

  • Inside Diameter (Sizing Diameter): 0.260 inches
  • Outer Diameter: 1/2 in (12.7 mm)
  • Length: 3/8 in (9.525 mm)
  • Base Material: Heat-treated steel (Rc 60–62 core hardness)
  • Surface Finish: Titanium Nitride (TiN) coating
  • Weight: Approximately 10–15 grams (unit weight)
  • Die Pocket Compatibility: Standard 1/2" OD bushing cavities (Redding Type S, Competition Neck, Wilson-style)

Who is the Redding .260 Titanium Nitride Neck Sizing Bushing for?

  • Long-range precision rifle competitors loading 6mm cartridges — requires the exact 0.260-inch inside diameter of this Titanium Nitride neck sizing bushing to achieve proper bullet seating tension on specific 6mm brass neck walls (such as 6mm Creedmoor, 6mm BR, or 6mm Dasher) without overworking the case brass.
  • Handloaders seeking exact neck tension control to reduce bullet runout — relies on the 1/2-inch (12.7 mm) outer diameter by 3/8-inch (9.525 mm) length footprint and Rc 60–62 core steel construction of this neck sizing bushing to eliminate the need for standard die expander buttons and ensure concentric case necks.

Less suitable for: Standard non-bushing full-length sizing dies or large-calibre oversized setups (such as .50 BMG or 1-1/4-inch die platforms); handloaders running those configurations require standard fixed-dimension sizing dies or dedicated large-calibre oversized bushing dies.

SKU RD41809LP
Model # 76260
Brand Redding
Shipping Weight 1.0000kg

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