Infernal Fire — Joseph J. Bailey

No one should ever come between a man's family and his guns.
Not if they want to live.
Not even a demon.
Or a demonic horde.
Especially when those guns belong to a spellslinger.
The demons who killed his father had a death wish, for Koren D'uene is a ja'lel, a gun knight, and his is the job of granting wishes.
His guns spoke, and demons fell.

Infernal Fire is a weird western, a Wild West-inspired fantasy adventure novel of roughly 50,000 words.