The Reloading die sets listed in this category represent the most popular dies that Redding produces. Although all Redding Dies are made to the same high quality standards Series A is the lowest price due to the efficiency of higher production.Die sets for straight wall cases contain three dies. This is necessary because it is not possible to full length resize straight wall cases and expand the neck for proper bullet fit in one operation. The full length (FL) resizing die contains a decapping rod assembly. The expander die (EXP) contains a neck expanding plug. The seating die (ST) includes bullet guide built-in crimp ring and the proper seating plug.