Late WWII US Army heavy tank, Super Pershing prototype based on the original T26E1 pilot armed with new T15E1 90mm gun (73 caliber with much higher muzzle velocity comparable in performance to the King Tiger's 8.8cm KwK 43). Kit features fully detailed exterior and suspension, with choice of vinyl track lengths or individual links, full bow machine gun, engine compartment with bulkhead, motor, transmission and photo-etch details (including stowage racks), separate crew and engine deck hatches, multi-part main gun barrel with detailed mantlet, turret counterweight, appliqué armor (including turret 'bat-wing's, mantlet and hull supplements).