Development of this tank started in the spring of 1941. The construction of experimental vehicles was launched in January 1942, after the first prototypes were completed. By January 1943 the prototypes passed trials, but the vehicle never saw mass production.
The T7 was a US Army prototype developed as a future replacement for the M3 & M5 light tanks. Original prototypes were built by Rock Island Arsenal. The development of this tank started in the Spring of 1941. The construction of experimental vehicles was launched in January, 1942, after the first prototypes were finished. These were developed in to the T7E2 and featured a cast hull and turret design. The pilot vehicle used the turret ring of the Canadian RAM tank, which meant the vehicle could be up gunned to the 75mm main gun. By January, 1943, the tanks had passed their trials but were never mass produced. The vehicle proved unpopular as a light tank and the original order of 3000 vehicles was cancelled 1943. The tank was deemed under-powered and overweight. 7 tanks were built.![M7]()
Development of this tank started in the spring of 1941. The construction of experimental vehicles was launched in January 1942, after the first prototypes were completed. By January 1943 the prototypes passed trials, but the vehicle never saw mass production. The T7 was a US Army prototype developed as a future replacement for the M3 & M5 light tanks. Original prototypes were built by Rock Island Arsenal. The development of this tank started in the Spring of 1941. The construction of experimental vehicles was launched in January, 1942, after the first prototypes were finished. These were developed in to the T7E2 and featured a cast hull and turret design. The pilot vehicle used the turret ring of the Canadian RAM tank, which meant the vehicle could be up gunned to the 75mm main gun. By January, 1943, the tanks had passed their trials but were never mass produced. The vehicle proved unpopular as a light tank and the original order of 3000 vehicles was cancelled 1943. The tank was deemed under-powered and overweight. 7 tanks were built.

Development of this tank started in the spring of 1941. The construction of experimental vehicles was launched in January 1942, after the first prototypes were completed. By January 1943 the prototypes passed trials, but the vehicle never saw mass production. The T7 was a US Army prototype developed as a future replacement for the M3 & M5 light tanks. Original prototypes were built by Rock Island Arsenal. The development of this tank started in the Spring of 1941. The construction of experimental vehicles was launched in January, 1942, after the first prototypes were finished. These were developed in to the T7E2 and featured a cast hull and turret design. The pilot vehicle used the turret ring of the Canadian RAM tank, which meant the vehicle could be up gunned to the 75mm main gun. By January, 1943, the tanks had passed their trials but were never mass produced. The vehicle proved unpopular as a light tank and the original order of 3000 vehicles was cancelled 1943. The tank was deemed under-powered and overweight. 7 tanks were built.