The Chiester Golden Bows

One of the articles of sniping equipment used by The Chiester Sisters Imperial Guard Corps.
The arrow's trajectory can be controlled at will, but it takes special talent and special training to wield its true potential.

For that reason, merely being able to equip it is an honor reserved for high-class snipers.

It's a masterpiece anti-armor sniping bow, capable of penetrating a wide variety of armors and barriers, and with a rich array of ammo that may be used as the arrow's warhead.

As a side note, the ammo primarily used during the story were Wire-Guided Winged Pierce Rounds.

The fact that they are wire guided makes them heavily resistant to deception and capable of long-distance precision sniping amidst complicated indoor terrain.

The wounds from their attacks are shown with the same asset as gunshot wounds... just confirmation bias?