Each patrol boat was armed with a single Bofors 40mm gun as main armament, supplemented by two .50 cal Browning machineguns and an 81 mm mortar, although the mortar was removed from all ships sometime after 1988.
Each patrol boat was equipped with a single Bofors 40mm gun as primary armament, supported by two .50 cal Browning machineguns and an 81 mm mortar, although the mortar was removed from all ships after 1988.