Wilson - Expanding Mandrels Rod These three sizes are kept

These three sizes are kept in stock for those who intend to ream after the sizing operation just before seating bullets

Brings underweight charges up to accurate readings fast

Heavy duty handles are ergonomic and will stand up in even the toughest conditions

After years of trying

Wilson - Expanding Mandrels Rod These three sizes are keptThe NEW Wilson Expanding Mandrel Sizing Die. This die is designed to be used on NEW brass cases to prepare the case for the seating operation. Over the past few years we have seen a greater need to run new brass cases over and expanding mandrel to properly prepare them for their first firing. New brass cases are often damaged when shipped in bulk, this die will give you a consistent neck diameter on your cases. With correct neck tension you can expect