The Hornady mandrel is a component designed for use with Hornady neck turning tools. It assists in centering and aligning cartridge cases during neck turning operations to promote uniform material removal. This entry covers the 30 Cal mandrel (size .3055) compatible with Hornady Neck Turner Tool.
Key Specifications
- The mandrel fits 30 Cal cases.
- The mandrel diameter is .3055.
- Compatible with Hornady Neck Turner Tool.
- The manufacturer is Hornady.
- Model/part reference noted as 391928 in the product name.
- Intended for aligning cases for neck turning during reloading operations.
For reloaders who prioritize consistent case neck geometry, this Hornady mandrel provides a straightforward, purpose-built solution. Its compatibility with Hornady neck turning tools and defined diameter support repeatable alignment for precise neck removal and finish, making it a useful addition to a methodical reloading workflow.
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.




