Continuity mistake: When Jax and his crew meet up with a Hispanic gang to sell them guns and are outnumbered, they run in the station wagon. The run the station wagon through a gate and roll it, destroying the front end, but magically the station wagon's front end appears with little damage afterwards.
Continuity mistake: When the Sons are meeting with the Irish, Jax rides up on his motorcycle late to the meeting. He removes his helmet and his hat is backwards, revealing the Sons logo. In the next shot, when he's shaking the Irishman's hand, it's forward, then in the following cut back, it is backwards again.
Continuity mistake: In the episode prior to this one, Clay severely beat Gemma in the face. Bruised and cuts. Swollen eyes. This episode, which is the next morning, her face isn't nearly as bruised - it sure wouldn't have healed that much overnight. And the swollen eyes aren't as bad either.