Lyman Neck Sizer Die With Carbide Expander Button .30-06 Springfield

Lyman Neck Sizer Die With Carbide Expander Button .30-06 Springfield. 30-06 Springfield is a unique expander die that actually expands the case neck This patented Lyman process uses a super hard carbide expander button to prevent case neck stretch and allows the bullet and/or bullet casing to expand freely without injury to the bullet or case neck. The expander button allows the sizer die to easily pass through the case neck thus protecting it from damage. Even if the die is somehow damaged or c