Redding 0.330 inch neck sizing bushing is designed for precision reloading operations where consistent neck tension and reduced friction are required. The bushing is manufactured from heat-treated steel and receives a titanium nitride surface treatment to increase effective surface hardness and improve lubricity. These bushings are part of a wide range designed to cover neck diameters used across many small-caliber cartridges. The .330 diameter provides a specific neck reduction option in Redding’s bushing lineup.
Key Specifications
- Manufacturer is Redding, a long-standing supplier of reloading components.
- Product type is a neck sizing bushing intended for case neck sizing operations.
- Bushing diameter is 0.330 inch as listed in the product attributes.
- Surface treatment is titanium nitride to increase effective surface hardness and reduce friction.
- Base material is heat-treated steel for durability under repeated use.
- Listed weight value is 0.0188 (as provided in product attributes).
- Compatible neck diameter range in the product description covers .17 to .338 calibers when using the appropriate bushing sizes.
- Primary function is to provide controlled neck tension to hold the bullet without excessive resizing.
Durable and engineered for repeatable performance, this Redding 0.330 inch titanium nitride bushing helps reloaders achieve consistent neck tension and smoother sizing operations. Its treated surface and heat-treated steel construction reduce wear and minimize friction during use, making it a reliable option for dedicated handloaders seeking predictable case-neck results.









