Trying to get started with this,You cannot just neck up a 223 case with the regular 7 TCU resizing die and some imperial sizing wax?
I think that is what I do (almost sure of it, since I have reloaded for mine and do not have a forming die).
There are several 7mm TCU dies over on Ebay right now,Ok, thank u , I may be looking for a 6TCU as well
Not sure , I have some brass offered to me for a 6
But I need a 6 TCU barrel.