Lyman Neck Sizer Die With Carbide Expander Button

Features a precision machined and hardened die body along with a super hard and slick carbide expander button. Expander button also free floats on the rod to allow it to self-center in the case neck and the slick button easily passes through the case neck. Result is a die that will reduce case stretching, increase case life and provide enhanced accuracy for the reloader.