The Lyman Pro Micrometer Seating Die for 40 S&W/10mm is a reloading tool intended to provide precise, repeatable control of bullet seating depth. It is identified for use with those handgun calibers and features a micrometer-style adjustment to set seating depth in fine increments. This die is intended for use in standard reloading presses for consistent cartridge assembly.
Key Specifications
- The manufacturer is Lyman.
- The model is listed as the Pro Micrometer Seating Die.
- Caliber compatibility is 40 S&W / 10mm.
- Category is Reloading Dies.
- The product lists a weight of 0.915 (unit not specified in source).
- The product lists a shipping weight of 0.915 (unit not specified in source).
- Adjustment type is described as a pro micrometer seating adjustment.
- Intended use is with standard reloading presses for handgun cartridges.
This seating die offers a straightforward way to add consistent, fine-tuned seating control to your reloading setup. For reloaders focused on repeatability and precise overall length control, the micrometer adjustment lets you make measured changes without guesswork, helping produce uniform cartridges for range use or competition reloading routines.
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.




