The Hornady Neck Turning Mandrels are caliber specific mandrels designed to work with the Hornady Neck Turning Tool (Sold Separately). They assure that cases are properly aligned with the tool when turning down case necks for consistent uniformity.
284 Caliber, 7mm
Fits: Hornady Neck Turning Tool
Function: Assure proper alignment of cases for turning the neck
Material: Steel
