the Jageroo little brother, meet the Smv S80/42. 1. History in 1942 the 2nd chassis of S80/42 was finished for its tank destroyer Concept Carrying the Cannone da 152/53. although the Superstructure was never finished but we can see it on the Blueprint of this tank destroyer. 2. the Cannone da 152/53 because this gun has been replaced by the Cannone da 152/55 gun, an idea comes from Italy’s president, Benito Mussolini. the idea was to put the C 152/53 to the Chassis of the Italy’s New super Heavy tank or the Carro Armato S80/42 with the caliber of 152,4 mm, bullet weight of 50 kg and muzzle velocity of 1000 m/s using APCBC shell it can Peneterate 429, using APHE it can Peneterate 324 mm.