The Redding Deluxe Die Sets include the full length sizing die, standard seating die and the neck sizing die. All dies are made using the finest alloy steels obtainable and machined on Hardinge Super-Precision lathes capable of holding the tightest tolerances in the industry. Guaranteed to produce ammunition that will properly fit any standard (SAAMI) chamber. Heat treated in atmospherically controlled furnaces and hand polished for smooth, flawless functioning, these dies will maintain tolerances and last a lifetime. Inspected and ultrasonically cleaned before packaging, the come in a handy die box with a spare decapping pin, hex wrench and a place for your shellholder (sold separately). Mfg: Redding