Exact Z scale (1:220th) military models

Sherman M4A1(76)W

This is a model of a later war Sherman armed with a 76mm gun, produced from January 1944.

The Sherman in Z scale is 31.9mm (1.25") long (including the gun), 11.9mm (0.47") wide and 13.1mm (0.52") high.

The tanks are cast in a grey plastic which has ideal properties; it is light yet strong and accurately reproduces the full detail of the master prototype. Being light (each tank weighs about 3 grammes) allows the tanks to be put on Z scale wagons and pulled by locomotives.
 

Sherman tank shown on Marklin 6-axle flatcar for size comparison