RWS Diana Model 54, 4.5mm/.177 cal. air rifle.  Serial #01230077, mfg. Germany.  Excellent condition.  Barrel break action.  19 1/2" barrel has a hooded fixed front and adjustable rear sights.  98% blue finish on the barrel and receiver.  The receiver is factory drilled and tapped for optics.  The smooth wood stock with left side cheek rest is very good with some light hits and marks.  Has an integrated wood butt plate.  Air gun so it can ship directly to you.