M.A.C. III Monster [HWR-00-Mk III]
The largest of all the Destroids is the M.A.C. II, followed by the M.A.C. III (REF). Both units were developed to be mobile fortress with the firepower of a 20th century battleship.
The M.A.C. III is just as powerful as the M.A.C. II and more maneuverable. One of the drawbacks to the old RDF model M.A.C. was that it was terribly slow, a maximum speed of 20 mph (32 kph). The new M.A.C. III is lighter, shorter and faster with a greater variety of weaponry, while sacrificing little M.D.C. or firepower.