Notes: This is a Bison armored personnel carrier with a turntable mounting an 81mm mortar in the center of the passenger compartment. The mortar fires over the front of the vehicle. The passenger space is taken up with the mortar and associated equipment, and ammunition. The vehicle carries a bipod and baseplate to allow use of the mortar away from the vehicle.

Notes: Used by the US Marines, this is a standard LAV hull with the turret removed and replaced with a commander’s stand, 81mm mortar, turntable, ammunition racks, and associated mortar equipment. Firing ports have been deleted.