Stretched MK44 with modified timing – ABM Capable Gun Control Unit (GCU) – Setter drive coil assembly, located within the gun assembly – ABM Ballistic Algorithm incorporated in Fire Control software – Fire Control / GCU Communication: - Option of RS-485 or CAN Bus – Laser rangefinder – Sensors for air temperature and pressure – Tilt sensor on gun barrel (pitch, roll) – Gunner display to assist and confirm target aiming