IS-4 with 130mm gun?

Buldozin, on 18 November 2010 - 08:15 PM, said: Argo66, on 18 November 2010 - 05:15 PM, said: I got this off the internet:
IS-4
1944 design, in competition against the IS-3. Longer hull and thicker armour than IS-2. About 250 were built, after the war.
IS-7
1946 prototype, only three built. The IS-7 model 1948 variant had a weight of 68 metric tons and it was armed with the 130 mm S-70 naval cannon (7020 mm long barrel) with autoloader and stabilizer, infrared night scopes, 8 machine guns, armour from 220 to 300 mm thickness and 60 km/h roadspeed. Crew of five. It must be noted that the Slostin gun was to be installed as its AA armament.
Yeah, the is-7 had the 130mm gun, i knew that.
or did i miss your point?


Argo66, on 18 November 2010 - 05:15 PM, said: I got this off the internet:
IS-4
1944 design, in competition against the IS-3. Longer hull and thicker armour than IS-2. About 250 were built, after the war.
IS-7
1946 prototype, only three built. The IS-7 model 1948 variant had a weight of 68 metric tons and it was armed with the 130 mm S-70 naval cannon (7020 mm long barrel) with autoloader and stabilizer, infrared night scopes, 8 machine guns, armour from 220 to 300 mm thickness and 60 km/h roadspeed. Crew of five. It must be noted that the Slostin gun was to be installed as its AA armament.