Probably old hat here, but I bought one due to the mild rush on 7.62 ammo.
The 6-cav mold throws pretty nice boolits (likes to run hot) and I water-quenched them. I wasn't concerned with small wrinkles at this point - these are sacrificials to test loads, so they didn't have to be perfect. I then powdercoated them with Smoke's Clear and Eastwood Teal, then gas-checked with aluminum checks from Sage.
Next up was to set up the dies from the Lee Pacesetter set - which comes with 2 decapping pins (expander sized for .308 and .312) and fortunately already had a Lyman .30M1 M-die to expand the case-necks.
This is all just setup-phase for now - I'll be resizing/trimming all the brass next, priming and then start to make various loads using CFE BLK.