The MTH 30-76045 19th Century Union Army Flatcar with Cannon is a 1:48 scale model designed for O gauge model railroads. This pre-built flatcar features a realistic gray color and is made of plastic and diecast materials. The flatcar also includes a removable cannon and is part of the Union Army corporate roadname. Perfect for collectors aged 17 years and up, this detailed model is ready to be incorporated into any model railroad layout. Made by MTH, this piece is sure to enhance any train enthusiast's collection with its historical and unique design.