This is a complete bullet making set. Included is an adjustable 2 core mold, core seat die, bullet forming HP die, and final LEE sizing die & lube. This set will allow you to make a life time worth of projectiles from trimmed 40SW brass with little to no cost in materials. Dies are made from 4140 steel, dies are heat treated and rams are hardened. Dies are threaded 7/8x14. Please allow 2 weeks for delivery.