Chieftain Mk.5/5P (1/35 Scale) Plastic Military Model KitWhen the Chieftain Mk. 5 5P entered British service in 1967, it was the most powerful tank in NATO's arsenal. The primary versions of the main battle tank were the Mk. 3 and Mk. 5, the latter being the final production version. Later marks designated major upgrades or rebuilds of Mk. 3s and 5s. Takom's kit features excellent detail on light gray plastic. Cleanly molded individual link tracks come loose in a small bag and require only minor cleanup