Sette winchester per un massacro (trad. Seven Winchesters for a Massacre, internationally released as Renegade Riders, Blake's Marauders and Payment in Blood) is a 1967Italianspaghetti western film. It represents the official film debut for director Enzo G. Castellari (here credited E.G. Rowland), after his uncredited co-direction of Few Dollars for Django.
Following the American Civil War a bunch of deserted Confederate soldiers dwell in Mexico and make a living on terrorising the villages around. Bounty hunter Stuart and his assistant Manuela shall put a crackdown on these misdeeds.