Glock Model 17 "Gen 4", 9mm cal. auto pistol.  Serial #YGN477, mfg. Austria.  Excellent like new condition.  4 1/2" barrel has an excellent bore, fixed Trijicon front night sight and fixed rear sights.  99% black matte finish on the barrel and slide with very light high edge wear.  Excellent black polymer frame with an accessory rail, lined trigger guard and integrated stippled grip and checkered straps.  Comes with two 17 round magazines, one factory and one PMAG.  Includes two extra straps, magazine loader, paperwork and factory box with correct label.  Looks to have been used very little.