EMD SD7, CSX 9703, Boxcar Scheme, Paragon3 Sound/DC/DCC

- NEW Paragon3 Sound & Operation System FEATURING ROLLING THUNDER^TM with Authentic Sounds and Prototypical Operation in both DC and DCC environments
- Locomotive Composition: ABS Body with Die Cast Chassis
- Couplers: (2) Operating Kadee or Compatible
- Compatible Tracks: Code 83 and 100 Rail
- Minimum Operating Radius: 18 in or greater