Doing a custom build 20 VarTarg bit by bit over the next year or so. Curious whether I should use Lapua 223 Remington brass or Nosler 221 Fireball brass? Obviously the Nosler brass is much easier to convert to 20 VarTarg - I believe I just run it through a full size VarTarg die to neck down and change the shoulder angle from 23° to 30°. I'm curiuos if anyone has thoughts about the quality of nosler brass compared to lapua brass and if anyone has experience converting 223 Lapua brass to 20 VT?