Hangman's Knot

It's 1865 in Nevada and a unit of Reb soldiers attack a Union troop carrying gold. They kill the soldiers and capture the gold only to learn the war ended a month ago. Deciding to keep the gold they flee but get chased by a group of drifters that want that gold. They get pinned down at a stage relay station and when deals between the two sides fail, the drifters decide to burn them out.