C Roy - I'm using a mix of necked up Federal 308 and Lapua 308 brass as well as 338 Fed brass from factory loads. I use the RCBS dies for resizing and the Redding neck sizer for follow on work. The Fed 308 brass is the same weight as the 338 Fed stamped brass so they are interchangeable. The Lapua brass has a bit more room to work with. FYI, latest from Federal is that the availability 338 Fed stamped brass has slid to September. Was originally supposed to be out last month.

I picked up 200 of the 180 BTs for plinking (or deer if I feel inclined). Also using left over 200 SSTs and 200 Hot Cors for plinking. My go to hunting bullet will likely be the 185 TTSX.