LEE PRECISION .38 Special Carbide 3-Die Set (Silver) Note: you may use the 38 Special die set to reload for the 357 Mag. You would have to back out the Powder Thru Expander Die, and the Bullet Seating and Crimping Die about 2 turns to compensate for the longer 357 case. Has an universal shell holder and powder dipper Has a durable design that is made to last Also includes an instruction manual and a load data sheet