The Otomatic was an Italian prototype self-propelled anti-aircraft gun (SPAAG) built by OTO-Melara. It combined the chassis of a Leopard 1 or OF-40 tank with a new turret mounting the Otobreda 76 mm gun along with associated search and targeting radars and their fire control systems. OTO Melara offered it as a long-range SPAAG that could outperform systems like the Gepard and similar versions with the British Marksman turret that mounted much smaller 35 mm guns. The gun could also be useful against lighter armored vehicles or older generation tanks. However, the Otomatic was never put into production because the widespread presence of anti-aircraft missiles reduced the need for a long-range AA gun on the modern battlefield.