This is the 2017 model. Excellent condition - rarely used. No trades. Reasonable offers considered. Model GR-4S Molded PE Rack Case Front, Rear Rails 4U - 4 rack space 14.25″ Deep A good Youtube video review can be viewed at - Unboxing My New Gator Case | Building My Mobile Studio - https://www.youtube.com/watch?v=5QrLj4R5ovM