Talked to a buddy of mine a little bit ago , his order from DK came in , it was 45 GAP and some 5.7x28 , the gap cleaned up nicely ( like New ) while the 5.7 has a strange color to it , I told him to check some of his factory 5.7 brass and it looks the same , must be the alloy that was used for those case's .
All in all , he is very pleased with what he got and is getting ready to order some more from them , looks like their getting back to normal now that the mad / panic rush it slowing down .
stimpy