I'm new to reloading (haven't started yet, even, planning on picking up this soon) and had a few questions.
First, is there anything additional required for reloading necked cartridges (.357 Sig) as opposed to straight-walled cartridges? Additional tools, additional steps in the reloading process?
Second, is there anything additional required when using steel dies as opposed to carbide?
Third, does anybody with Sig reloading experience recommend any specific powders? I've seen some recommendations for Accurate #9, but don't know enough to make a decision yet.