The M39 Bison is the trusted amphibious LVT of the Concordian Starborne. While being heavily armored, the M39 is surprisingly mobile, and adept at dragging itself onto beaches even in rough water. Its four mounted heavy machine guns work to support its complement of soldiers as they storm their objectives. After a beachhead is established the Bison finds use as a large APC and sometimes as a mobile mortar pit.