Godless (2017-) 
Frank Griffin, an outlaw terrorizing the 1880s American West, hunts down Roy Goode, his partner turned enemy. Roy hides out at a ranch as Frank's chase leads him to La Belle, New Mexico - a town mysteriously made up entirely of women.
Godless: An Incident at Creede Season 1, Episode 1
When an injured outlaw shows up at her ranch, a headstrong widow sees that her life -- and the lives of those close to her -- will never be the same.