gunner's primary sight (GPS)

Shows GPS info, if proper activated in Ports tab, Configuration Tab and GPS tab

gunner’s auxiliary sight (GAS)

gunner’s sight

co-pilot/gunner stabilized sight

gunner's sight eyepiece display

front sight (fore / muzzle sight)

sight, to take a (careful) sight

day-sight (day sight)

modular integrated display and sight helmet (Modular Integrated Display-And-Sight Helmet)

assistant gunner (AG)

assistant machine gunner

gunner (G; gnr)

machine gunner

officer of primary responsibility

primary (fire) position

primary arm

primary armament

primary burn

primary control surface

primary sector of fire

primary high explosive

primary military occupational specialty (MOS)

primary mission

primary reserve

primary target

primary target line (PTL)

primary trainer

primary weapon

tank gunner

primary position

primary, alternate, contingency, emergency (PACE)

primary level training (PLT)