DILLON PRECISION Redding 2 Die Set 300 BLK OUTRedding 2 Die Set 300 BLK OUT Redding manufactures their dies to the same standards as we do : Finest alloy steels obtainable Machined on Hardinge Super Precision lathes capable of holding the tightest tolerances in the industry Produces ammunition that will properly fit any standard (SAAMI) chamber, regardless of action type Redding dies are heat treated in atmospherically controlled furnaces and are made to last a lifetime Dies are hand polished for