The Redding Premium Neck Expander Die delivers precision case neck expansion for 40 Smith & Wesson and 10mm Auto handgun cartridges. Engineered for benchrest-quality reloading, this die ensures consistent bullet tension while preventing case mouth deformation.
- Brand: Redding Reloading
- Type: Neck Expander Die
- Compatibility: 40 S&W, 10mm Auto
- Construction: Hardened steel with smooth finish
- Application: Match-grade pistol cartridge reloading
Ideal for competitive shooters and precision handloaders seeking uniform case neck tension. Requires standard 7/8″-14 threaded reloading press. Free FFL transfer to any Tennessee dealer.





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