Gemma hosts a town fundraiser, bringing the former club member responsible for Opie's arrest back to town; Clay deals with protecting a perverse parolee who can lead to a big payoff.

Extreme measures are taken by SAMCRO to get a hold of weapons for a customer. A theft at Caracara Studios means revenge after one diva is put at risk. Tara's professional and personal lives begin to collide.

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.

Jax and Clay keep SAMCRO focused on their impending showdown with Zobelle's group; thanks to Gemma, Tara improves her job security at the hospital; Weston finally discovers his boss's intentions 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. Framed for murder, Gemma remains on the lam, and is hit with some unexpected news from her past.

To get intel on Abel’s whereabouts, Jax and the club help a bounty hunter track down a skip. They also press a source for answers about the attack at Half-Sack’s wake - the MC way. Meanwhile, Gemma deals with her father’s dementia.

To help Gemma, SAMCRO and Abel, Jax conspires with an unlikely source. Meanwhile, the MC puts Chucky undercover.

To protect their territory, SAMCRO must handle a rat at St. Thomas.

When SAMCRO pays a visit to another charter, not everyone’s happy to see the mother chapter.

The IRA wants proof that one of their own has flipped and Samcro intends to give it to them.

While the club's on a man hunt, Jax faces the toughest decision of his life.

With a SAMCRO family member held hostage, Jax must choose between revenge and the good of Charming.

Both the ATF and the Russians prove obstacles as the club looks to heal old wounds.

14 months after going to prison on federal weapons charges Jax, Clay and the other SAMCRO members are released and return to Charming where they encounter new enemies in the form of a no nonsense sheriff and an Assistant U.S. Attorney out to nail the club for their dealings with Russian gunrunner Putlova. Also Jax makes a promise to Tara and Opie and Lyla get married.

Jax presides over SAMCRO as a series of events begin to unravel Charming.

Set up by Damon Pope and being sought by police, Jax rallies the MC's resources to plan their next moves. Knowing Pope's endgame, Jax seeks Romeo's protection before he, Chibs and Tig end up behind bars as sheep-to-the-slaughter. As Opie struggles to decide his future with the Sons, an unexpected visit from a brother forces the issue.

Complications arise as the Sons band together to face a new adversary.

Jax attempts to pull Samcro into a new business venture.

In the wake of Tara’s death, Jax makes vengeance a club priority.

SAMCRO solicits help from another Charter to get a messy job done.

SAMCRO exploits an opportunity to secure an important alliance.

Looking for the source of a betrayal leads to violence at the Stockton Ports.

SAMCRO forges an unlikely partnership in order to undermine a powerful enemy.

The club deals with heartache internally and conflict with the organization at large.

The SOA organization bears down on SAMCRO and Jax comes face to face with an ugly truth.

With tensions mounting and truths finally revealed, Jax must make the ultimate decision.

Ghosts loom large as Jax makes the final moves to fulfill his father's legacy.