When a rival club cleans out and then destroys their illegal arms warehouse, Samcro (Sons of Anarchy Redwood Original) executes their own sense of justice in retrieving their guns.
As the club deals with the aftermath of their illegal arms warehouse attack, the Deputy Chief of Police poses a new threat to Samcro's reign over Charming.
When the young daughter of a prominent Charming family is assaulted during a visiting carnival, Samcro races the authorities to capture the assailant. Meanwhile a new shipment of guns arrives from their IRA connection – with an additional price.
The club travels to Nevada to store arms with a brother club The Devil's Tribe. When the Mayans pose a threat, Clay decides to "patch-over" the tribe, making them an official SOA charter. Tara's ex, ATF agent Kohn begins investigating Samcro.
Gemma hosts a town fundraiser, which brings the ex club member who was responsible for Opie's arrest back to town... and into direct conflict with Jax and Opie. Clay deals with protecting a perverse parolee who can lead to a big payoff.
When old bones are discovered on the outskirts of Charming, Clay is forced to deal with secrets he buried long ago. Meanwhile, the club sets its sights on prize money, backing Half-Sack in a bare-knuckle brawl.
With the IRA gun payment looming, Samcro scrambles to come up with the cash. The Mayans and Nords take a drastic step in strengthening their alliance. And Jax finds himself in a dangerous position with Tara.
Samcro plans retaliation on a rival biker club while dealing with a wounded Cameron Hayes in the clubhouse. Meanwhile, Jax, Bobby, and Opie aim to put an end to the gun debt for good.
With ATF agent Stahl pressing the women of SAMCRO, Jax sees Chief Unser as the key to the club's salvation. Tara still reels from the Kohn situation. And Cherry reveals some interesting information about her past to Gemma.
When one SOA member is arrested for murder and another goes missing, Jax must choose between friendship and the club. Meanwhile, Abel grows stronger and is soon to be released from the NICU, but he's not the only one coming home.
In need of cash to fund Bobby's defense, Clay's solution leaves Samcro in a vulnerable position. What's supposed to be a happy homecoming for Abel ends in more turmoil for the club.
With the club divided in the wake of Donna's death, Clay sets up a new gun deal with the IRA. Meanwhile, a white separatist group takes root in Charming and threatens more than just Samcro's control over Charming.
Jax's decision without the club's approval doesn't sit well with Clay, especially when it brings dangerous repercussions upon the MC. Luann runs into trouble at her porn studio, the kind with which only Samcro can help.
The League takes bold new steps in their quest to undermine Samcro, forcing the club to take explosive measures. Meanwhile, Clay and Gemma struggle to communicate, and Tara receives a crash course in how to lay claim to her man.
When the MC heads north on a "charity" club run, they find more than just bike trouble when they cross state lines. And with SAMCRO out of Charming, Gemma's left in a compromising position with The League.
Charming and its small-town appeal become vulnerable to The League, which finds new ways to provoke SOA members. Tara's compassionate efforts to help a distraught Gemma don't go unpunished.
Incited by Zobelle, Clay sets a course of retaliation, forcing Jax to turn to an unlikely source to save the club from destruction. Gemma shows Tara how an old lady handles her anger.
Since The League has SAMCRO members behind bars, the club must make new alliances in prison to survive. Alcohol, Tobacco and Firearms Agent Stahl uses this imprisonment to test Jax and Clay's relationship.
With an already-dwindling gun supply in question, SAMCRO takes extreme measures to procure weapons for a customer. The revenge that is sought following a theft at Caracara Studios puts one diva at risk.
When SAMCRO's adult-film business becomes a hindrance to the club, Clay seizes the opportunity to revive the gun-running cartel. As Jax and Clay continue to clash over club activities, their relationship reaches a new level of antagonism.
While the repo business proves more fruitful than the club ever imagined, ATF Agent Stahl gets up close and personal with the MC. Meanwhile, the tension between Jax and Clay forces Gemma to make a tough decision.
Chibs makes a secret deal with Agent Stahl in order to protect his wife and daughter. Deep in emotional turmoil, Opie seeks both revenge and reconciliation.
The entire SAMCRO family goes on lockdown inside the clubhouse as Jax and Clay prepare to battle The League. A.J. Weston learns the truth about Ethan Zobelle's business dealings in Charming.
The aftermath of Abel’s kidnapping has the Sons reeling – especially Jax, whose grief sends him into deeper turmoil over his future with the MC. Meanwhile, Gemma still on the lam, is hit with some unexpected news from her past.
SAMCRO is at risk of being pushed out of their own business when a powerful adversary arrives and poses a threat to their business relations with the Cartel.