Solstice Publishing, who are republishing George G. Gilman's Edge series are looking for more western submissions. All types of westerns, including traditional, spaghetti style, or adult (think Longarm) will be considered. Also of interest are those that cross genres, for instance horror westerns or fantasy westerns.
For more information check their site out here.
Submissions can be sent to this email address: firstname.lastname@example.org