Work on the vehicle started under the AR/AAV project (Armored Reconnaissance/Airborne Assault Vehicle) in January 1959. In June 1962, the Cadillac Motor Car Division delivered the first vehicle prototype to the client. The first generation of vehicles included three prototypes. Work was continued, and the vehicle eventually saw service under the M551 Sheridan designation in 1966.
This vehicle has the ability to earn bonds in certain game modes.
Time for the successive autoreloading of each shell into the magazine.
The improved system allows the time to be decreased for autoreloading the next shell upon firing the loaded shell when the corresponding indicator is displayed
Characteristics are specified for Siege mode.
The technical characteristics are displayed for the charged turbine mode.
Characteristics are specified for Rapid mode.
Reload time of the first and second guns on double-barreled vehicles.
Characteristics are specified for vehicles with crews trained to 100%.