Wilson - Expanding Mandrels Size:22 cal tooling and manufacturing that combine

tooling and manufacturing that combine to produce the most consistently concentric bullet jackets available

ordered separately

The perfect mechanical advantage to feel the primer seating completely home into the primer pocket

436B - blue

Wilson - Expanding Mandrels Size:22 cal tooling and manufacturing that combineThe 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