FN HERSTAL FIREARMS MODEL FN 509C, SERIAL NUMBER GKS0160193, BLACK (MATTE), INCLUDES PROTECTIVE CASE, 3.5", 9MM PARABELLUM, SEMI - AUTOMATIC Notes: FN HERSTAL FIREARMS MODEL FN 509C, SERIAL NUMBER GKS0160193, BLACK (MATTE), INCLUDES PROTECTIVE CASE, 3.5", 9MM PARABELLUM, SEMI - AUTOMATIC, IN VERY GOOD CONDITION! tHIS FIREARM IS READY TO HIT THE RANGE!