Had a 280AI built by Southern Precision..... Defiance, Bartlein, XLR Chassis, Triggertech, Theta. I have been unable to find any Peterson brass to purchase for over 6 months. In fact, I've been unable to find ANY quality 280AI brass. Anyone out there willing to sell some or perhaps trade some for primers or Lapua brass(6.5 CM or 338 Lapua). FTF obviously if primers, I'm in N TX. Any help is greatly appreciated