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.

After exacting their revenge, SAMCRO is forced to make a decision that could cause a huge shift in the club.

As Jax searches for who threatened Tara, she becomes aware of what's been going on with the club and warns Jax that Clay can't be trusted.

SAMCRO must put off an important vote to deal with an external threat.

Jax faces a new challenge that threatens his family and SAMCRO.

Jax must overcome great obstacles as he attempts to finalize the gun deal between the Irish and the cartel.

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

Anticipating backlash, Jax goes into high gear with his own agenda.

Jax makes arrangements to take the club in a different direction.

An attack at the compound leads SOA to seek revenge.