This saw was used for 2 months commercial falling as a test unit for Stihl. After 2 months the data was collected off the Saw and my local shop sold it to me. It is a 2016 build. Runs excellent. All works as it should. power head only. There is damage to the case it is not pretty but not too bad either please look at the pictures. The back of the clutch cover also is broken out a bit. And there is a crack on the bottom of the starter cover which is very minor.