Khan Arthemis Supreme, 12 ga. over/under shotgun.  Serial #KH999748, mfg. Turkey.  Excellent condition.  28” vent rib barrels have shiny bores, near 100% blue finish.  3” chamber with five choke tubes.  Single selective trigger and extractors.  Stock and forearm of Turkish walnut have excellent finish and checkering.  Gun locks up tightly and single selective trigger works OK.  A nice field O/U.