After serving their reduced time, Jax, Opie and the boys get back on the open road.
As the gang's gun-running operation gets up to speed with the Mexicans, Clay sorts out a pension plan that involves transporting cocaine. Meanwhile, the Russians want revenge for losing their arms-dealing business and take Jax and Opie hostage.
Samcro heads north to help Happy with a pharmaceutical favour in redneck territory, while Gemma tries to put old family matters to rest.
The club exploits its porn connections to entertain Henry Lin's clients, which doesn't sit well with one member.
To help his mum, club, and son, Jax works with an unlikely source. Elsewhere, the MC puts Chucky undercover.