SOA gathers the tribe for protection, preparing for the showdown with Zobelle and Weston. The club gets revenge on Weston, Agent Stahl and the IRA. Gemma and Tara talk religion, Tara gets her job back using her connections to the club. Tensions mount between Chief Unser and Deputy Chief Hale.

The rest of the club finds out what happened to Gemma and plot their revenge on Zobelle and Weston. Opie learns the truth about Donna’s murder from Tig and the club deals with the fallout. Opie goes after Agent Stahl for her role in Donna’s death. Jax learns somethings about Zobelle and LOAN. Chibs comes clean with the club about his dealings with Agent Stahl.

Clay calls for a club vote to allow Jax to go nomad. The SOA get into a new line of business selling ammo along with guns. Agent Stahl goes after the IRA using Chibs and the SOA. Gemma tells Jax and Clay about her assault. Tara gets suspended from the hospital.

With SAMCRO’s adult-film business becoming a problem for the club, Clay uses this as an opportunity to further their gun-running business. Jax and Clay continue to clash in decisions about the club. Also Clay wants to pull Opie further into club business to protect his secret, while Jax uses an opportunity to look after Opie.