The Weaver/Peterson 3 rail O scale GN-Great Northern PS-1 40' boxcar #8614 is a highly detailed model replica of a Great Northern box car in green color. Made of plastic and in 1:48 scale, this pre-built boxcar is perfect for O gauge model train enthusiasts aged 17 and up. With its analog control system and three-rail system, this ready-to-go model features a realistic transportation theme and is a valuable addition to any model railroad collection.