Two-Gun Lady (1955)
A young woman teaches herself to become a sharpshooter so she can hunt down the three men who murdered her parents. She finds a sheriff who is willing to help her track them down.
Directed by: Richard Bartlett
Starring: Peggie Castle, William Talman, Marie Windsor, Earle Lyon, Robert Lowery, Ian MacDonald
Links: IMDb, Movie posters, Movie stills