You want to see some pictures of cool ladies with guns? Look up the Spanish Revolution of 1936 (more specifically CNT: confederación nacional del trabajo). They were a socialist group fighting fascism and one of few groups that encouraged women to fight along side the men.
CNT were and still are Anarchist-Syndicalist.
The women formed their own autonomous group within the CNT-FAI (federation of Iberian anarchists) called Mujeres Libres (free women)
there is actually a film about the Mujeres Libres too, if you are interested.
The woman in the middle, whose name escapes me at the moment, is not from the CNT, but she was basically the poster-child for all the anti-capitalist resistance movements. She was a member of one of the many socialist youth groups and died recently.