Action Movie - Gun Fights

UPDATE: Sorry everyone. My movies and shows blur together. So many seem to have similar plots. The show was Terminal List.

Movie came out last few years. Maybe it was a show. Main character was a former contractor/SF/CIA type. Had gun fighting scenes. Movie was him going after whoever set him up. The lady that did ended up hiring contracted bodyguards and goes to hideaway in a safe house on an island. It was like a little castle/fort. He has a friend he used to work with that helps out. If I remember correctly he was an alcoholic or something. At one point it felt like he was betraying the main guy.

Main character and a friend go to the island to get it done. They borrow a boat from someone.

I remember the friend had shoulder length brown hair. I thought it was Tom Pelphrey. Don't think it was. But that's what he looks like. I believe he was shooting a Beretta 1301 at some point in the raining gun scene.

That's about all I got.