The Lionel 6-38630 O Scale U.S. Army Dockside Switcher #486 is a highly detailed model of a steam locomotive designed by Lionel. This diecast locomotive features a 0-6-0 wheel configuration and is painted in a distinctive black color, representing the U.S. Army corporate roadname. With a scale of 1:48 and designed for O gauge train sets, this locomotive is suitable for collectors aged 17 years and up. This vintage-inspired model is sure to add authenticity and charm to any model railroad layout.