This effort by a band of six young cinephiles works well. Don't watch it expecting "High Noon" quality acting and scripting. But if you're looking for a highly original, yet true to genre Western, I recommend "The Scarlet Worm."
It was released by "Unearthed Films" so I expected a 30-or-more year old film, literally dug up out of old B movie archives. But this is a new effort, made in 2010 and released in 2011. The setting is the early 1900s, and plot is complex, including traditional cattle rustling, revenge killings and more. It's dark, gritty style is evident in the gunfight sequences and in the sympathetic, non-sensationalist treatment of the girls in the brothel. It held my attention right to the last as it unfolded.
A couple of things to note: First, it has some pretty violent scenes so I wouldn't make it a family-night movie. Second, it features some classic Western movie stars whose heyday was decades ago but whose names you might remember, like Montgomery Ford and Dan van Husen. They and their young compadres give this low-budget movie panache. Enjoy, pardner.