Redding neck sizing bushings provide precise neck control for reloading applications. These bushings are made from heat-treated steel and feature a titanium nitride treatment to increase surface hardness and reduce friction during sizing. They are intended to deliver repeatable neck tension across a range of cartridge cases, helping maintain consistent bullet seating. The .337 diameter option is part of Redding’s broad selection of sizing bushings for a variety of calibers.
Key Specifications
- The diameter is .337 inches.
- The finish is titanium nitride for increased surface hardness.
- The material is heat-treated steel as used for reloading bushings.
- Designed to cover calibers from .17 to .338.
- Provides the exact amount of neck tension to hold the bullet firmly without excessive resizing, noted as controlled neck tension.
- The product description lists the shipping weight as 0.0188.
- The listed weight is 0.0188.
For reloaders who value repeatability and precise neck control, this Redding .337-inch neck sizing bushing is a practical addition to a reloading toolkit. Its titanium nitride treatment and heat-treated steel construction help reduce friction and maintain consistent neck tension, supporting accurate, reliable seating across batch reloads.
