Jessi's Girls (1975)

"Ravaged...Savaged...They fought dirty and loved hard!"

A young Mormon couple is attacked by a bunch of outlaws. They kill the man and the woman is raped several times and left for dead in the desert. With the last ounce of her strength she gets to the hut of an old hermit who nurses her back to health and teaches her how to shoot. The woman then frees three female criminals and seeks vengeance on the outlaws.