PISTOL: HS PRODUKT MODEL XD-9 IMPORTED BY SPRINGFIELD ARMORY, SERIAL NUMBER AT190437, BLACK (MATTE), CASE NOT INCLUDED, 4.5, 9X19, SEMI - AUTOMATIC Notes: The HS Produkt XD-9 (sold in the United States as the Springfield Armory XD series) is a polymer-frame, striker-fired semi-automatic pistol originally designed in Croatia by Marko Vukovi as the HS2000, with one mag double stack.