You're up to date No new alerts
Single father Jax Teller finds his loyalty to his outlaw motorcycle club tested by his growing unease concerning the group's lawlessness. While the club protects and patrols the town of Charming, Calif., keeping drug dealers away, its activities also include a thriving - and lucrative - illegal arms business.
The men of SAMCRO - except for death row inmate Otto - reach the end of their prison sentences, but immediately run into trouble with Charming's new sheriff.
Clay considers transporting cocaine as he begins to make plans for his retirement, while the Russians take Jax and Opie hostage.
Happy and Kozik have a truck full of weapons stolen from them, while Clay and Jax try to persuade the rest of SAMCRO to accept the Galindo cartel's cocaine deal.
The guys head to Tucson, where they expect to sell their weapons cache, but soon discover that their allies are now in the drug business.
Gemma visits Otto on death row in Stockton Prison, where he reveals he wants SAMCRO to find his ex-wife's killer and avenge her death. Guest starring David Hasselhoff.
The Mayans and the Sons confront each other to find out who is responsible for the missing cocaine, and Tig's daughter Margeaux arrives in Charming.
The drug-running deal attracts the attention of rival cartel Lobos Sonora, and Bobby's leadership of the club is challenged.
The gang holds a vote to determine whether Piney or Clay should be the leader, but they are interrupted by unwelcome visitors intent on delivering a gruesome message.
The club arranges a negotiation with the Niners, who have been trying to muscle their way into the cartel, but the gang's bid for diplomacy ends in a shoot-out.
Jax and Tara's dreams of a life away from the gang are short-lived, while Juice gets caught deeper in Potter's dealings when he agrees to carry a tracking device.
Jax and the men are convinced Lobos Sonora were responsible for Tara's injuries and go on the warpath, while Unser tells Opie who was responsible for Piney's death.
Opie confronts Jax when he turns up at Piney's funeral to pay his respects, and the meeting with the gun-running Irish Kings descends into an all-out brawl.
Jax shoots Opie in the hand to prevent him firing another bullet at Clay, and Tig goes in search of the Niners, who he believes are responsible for the gunfire.
Jax is determined to get revenge on Clay - but negotiations with the Irish arms dealers and the Galindo cartel complicate matters.