Designed by Friederich Pfannl of Austria, this pistol was intended as a novelty item, firing the very small 2.7mm Kolibri center-fire cartridge. Produced without sights, "FEU" and "SUR" safety markings and "13" on trigger and barrel. Checkered grips with "FP" in an oval at the top, with the right panel having the additional "KOLIBRI" in a banner on the bottom.