The Redding Series C neck sizing die for 6mm GT is designed for neck-only resizing of bottleneck cases as part of a handloading process. It incorporates a decapping rod assembly and a neck expander (size button) to support consistent case neck dimensions. Shell holders are sold separately; Shell Holder 1 is indicated in the manufacturer’s notes. This die is intended for reloaders who prioritize controlled neck sizing in their reloading workflow.
Key Specifications
- The manufacturer is Redding.
- The caliber designation is 6mm GT.
- The die type is a Series C neck sizing die.
- Case compatibility is listed as bottleneck cases.
- Included feature: decapping rod assembly with neck expander (size button).
- Shell holder status: sold separately — Shell Holder 1.
- The shipping weight is 0.63 (unit not specified in source).
- The listed weight is 0.63 (unit not specified in source).
Purpose-built for handloaders who need controlled neck sizing, this Series C die focuses on reliable neck preparation without altering overall case body dimensions. Its decapping rod and size-button expander provide the basic functionality required for consistent neck tension and bullet alignment during reloading operations.









