The front sight has a hooded post. The rear sight is an open notch type which is adjustable for elevation from . There is also an all-purpose "battle" setting on the sight ladder (marked "П", for "Прямой выстрел", meaning "Straight shot"), set for . This is attained by moving the elevation slide to the rear of the ladder as far as it will go. The Yugoslav M59/66A1 has folddown luminous sights for use when firing under poor light conditions, while the older M59 and M59/66 do not.