The RCBS Flash Hole Case Pilot Stop is a caliber-specific accessory designed for use with the RCBS Flash Hole Deburring Tool. This pilot stop adapts the deburring tool for .40 / 10mm cases to ensure correct alignment when removing excess brass from the flash hole. Proper use of a pilot stop helps reduce case-to-case variation and supports consistent reloading results.
Key Specifications
- Compatible with .40 / 10mm caliber cases.
- Designed for use with the RCBS Flash Hole Deburring Tool.
- Supplied as the case pilot stop only to adapt the deburring tool to the specified caliber.
- Functionally intended to deburr flash holes and remove excess brass.
- Helps reduce case variation to support more consistent reloading.
- Caliber-specific sizing provides precise alignment during flash hole trimming.
This RCBS case pilot stop provides a straightforward, caliber-specific solution for reloaders using the Flash Hole Deburring Tool. Matched to .40 / 10mm dimensions, it supports repeatable flash hole preparation and contributes to uniform reloading outcomes. For reloaders focused on consistent, reliable case prep, this pilot stop is a practical addition to the deburring setup.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




