Armament 108
The appearance of machine guns whether they are coaxially mounted or used primarily for anti aircraft fire may provide some help in identification. The placement and mounting of the machine guns is important. The M1A1 has both a cupola mounted caliber 50 machine gun on the right side and a ring mounted M240 7.62mm loaders machine gun on the left side. The coaxially mounted M240 is unable to be seen from the outside but the port to the right of the main gun where the bullets are fired from.
Notice this German Jaguar does not have a coaxial or anti aircraft machine gun but instead a hull mounted machine gun on the right side of the hull.