The Bowgun is a very slow weapon. Since its capacity is 1, you need to reload after every shot. When using the Bowgun you had better not miss, if only for the fact that ammunition for it is quite rare. However, the impact of a Bowgun Bolt rivals that of a Hand Grenade, which makes it an interesting tool to clean up enemy groups and strong opponents with only a few shots.
This weapon is only available to Ada during the Separate Ways scenario.