Beshotter

The Beshotter is a common ranged weapon that resembles a conventional pump-action shotgun with wood furniture and a silver finish.

It fires a wide spread of 7 pellets that have fairly low range and velocity. The weapon's pump actuates when rechambering between shots.

Notes

It is Drash's second unlockable starter weapon.
The Beshotter's damage allows it to one-shot every normal enemy in Antlantis other than the Formless Aggressor, as well as a number of enemies in Porko Land. However, no enemy in The North has low enough health to die in one hit, so it should be a priority to discard or recycle the Beshotter before arriving there.
The weapon has very high spread, so get as close as possible to the enemy before firing to ensure you land every pellet.

The name is a portmanteau of 'beginner' and 'shot', following the naming scheme for Drash's starter weapons.
A keeper is seen using this weapon to kill a Voidling during the game's intro cutscene.
Drash is seen carrying this weapon on her back on the cover art, complimenting the Becleaver she is wielding.
Despite resembling a tube-fed pump action shotgun and being explicitly drawn as such on the cover art, in-game the weapon is reloaded by being cracked open like a break-action shotgun. This is possibly for visual continuity with the Begunner, which is also a break-action weapon.