I am working on a 7x57AI rifle project (details in a different HT thread). I am waiting on a barrel that is set to arrive early January. I am trying to find either 7x57 brass (will fire-form) or 7x57AI brass (Norma makes this specialty). Google and AmmoSeek.com both failed to find me some. I am not asking for your honey hole , but has anybody got any good sources for less common brass during this period of hoarding?