Continuity mistake: Jimmy Silva's Hk416 has one surefire M300 scout light on the right hand rail (3 o'clock) throughout the movie, but when he enters the apartment complex he all of a sudden has two flashlights on both left and right rails (9 and 3 o'clock). About 30 seconds later when they begin to engage it goes back to one. (01:08:30 - 01:09:05)
Continuity mistake: When James and Alice are talking on the roof eating, he say she loves it here and looks around gesturing back and forth. But it cuts to a different angle and suddenly he's back to his original position looking at Alice. (00:28:20)
Continuity mistake: After the 16 months later mark and they have their conversation about their last mission being a bust, James confronts Alice as she's getting out of the shower. She wraps a towel around her as he says her lead sucks and her arms are behind her back as she does. It cuts to a side angle and suddenly she's tucking the top of her towel in front of her at her chest. (00:19:30)