Expanding Mandrels - 30 Caliber (0.307) Expanding Mandrel

The L.E. Wilson 30 Caliber (0.307) Expanding Mandrel is a precision tool designed for consistent and accurate case neck expansion.

- Brand: L.E. Wilson
- MPN: EXPM-30C

Designed for reloading enthusiasts and gunsmiths, this expanding mandrel ensures a uniform neck diameter for optimal bullet seating and accuracy. Improve your reloading process with the reliable performance of L.E. Wilson's expanding mandrels.