I picked up a Type S full-length die in .223 and a few bushings, but I'm a little confused about how to make the best use out of it. The decapping rod assembly has an expander on it, but there's also a piece provided with the die that replaces the expander, and doesn't expand the brass.
The fundamental concept that I don't grasp is this: How do the bushings control neck tension if there's an expander that will pull back through the neck? When using the expander, are the bushings just used to prevent over-working the brass, to account for different neck thicknesses?
For reference, I'm loading for an AR-15 with a 5.56 Wylde chamber, using Lapua brass. At this point I don't do any neck turning or sorting based on neck thickness.
The fundamental concept that I don't grasp is this: How do the bushings control neck tension if there's an expander that will pull back through the neck? When using the expander, are the bushings just used to prevent over-working the brass, to account for different neck thicknesses?
For reference, I'm loading for an AR-15 with a 5.56 Wylde chamber, using Lapua brass. At this point I don't do any neck turning or sorting based on neck thickness.