Relativity has dated the resilient Natalie Portman-starrer for August 29. Gavin O’Connor was tapped to direct the indie Western following Lynne Ramsay’s controversial exit in March. Brian Duffield penned the screenplay. The film centers on Jane Hammond (Portman), who turns to her former lover Dan Frost (Joel Edgerton) for help in defending her home and husband from the outlaw Bishop Boys gang. Ewan McGregor plays  the villainous leader of the gang, a role he took over after Bradley Cooper pulled out. Jane Got A Gun will face off against Universal’s thriller The Loft and Lionsgate’s horror pic Jessabelle.