Last Resort was a 2012 television series that focused on the crew of a US Navy nuclear ballistic submarine who foundnd themselves marked for destruction by their government after refusing to carry out a suspect order to launch their missiles upon the country of Pakistan. The submarine then decides to take over a small tropical island and its inhabitants and tells the world that the missiles will be launched if anyone on the outside attempts to make a move against them. The series was co-created by Shawn Ryan, who also is responsible for such series as The Shield and The Unit, and the cast included Andre Braugher, Scott Speedman, Robert Patrick, and Bruce Davison. The series aired in the US on ABC for 13 episodes.
The following weapons were used in the series Last Resort:
The Beretta 92FS is the sidearm of choice for the crew of the USS Colorado including Lt. Grace Shepard (Daisy Betts). Also used by US Marines acting in VIP protection duties, standing in for the M9A1. Christine Kendral gets a 92FS from a bedroom drawer after hearing noises from the house in "Skeleton Crew".
SIG-Sauer P226
The SIG-Sauer P226 is used by Navy SEALs in the first part of the Pilot episode.
SIG-Sauer P226 E2
After the opening scenes of the Pilot episode, it appears that the SEALs, including Petty Officer James King (Daniel Lissing) begin using newer SIG-Sauer P226 E2s as their sidearms. King's P226 E2 is seen more clearly in "Another Fine Naval Day" (S1E06) when he hands it off to Sam Kendal (Scott Speedman).
M1911A1
In "Blue on Blue" (S1E02), one of the Spetsnaz commandos posing as a Delta Force commando is seen with an M1911-type handgun holstered.
Assault Rifles
AK-47
Serrat's henchman are armed with an AK-type assault rifles in "Eight Bells" (S1E03).
Colt M733
Russian Spetsnaz commandos posing as Delta Force operators are armed with Colt Model 733s with suppressors, which would have been a dead giveaway that they are not US troops in "Blue on Blue" (S1E02).
M4A1 carbine
The M4A1 carbine is seen carried by sailors of the Colorado and as well as the SEALs. It is also used by US Marines as their main weapon. Julian Serrat (Sahr Ngaujah) uses one to shoot a CIA agent in "Another Fine Naval Day" (S1E06).
Sniper Rifles
Knight's Armament SR-25
A Russian Spetsnaz commando posing as a Delta Force operator carried an SR-25 in "Blue on Blue". A possible SR-25 was used by James in the same episode.
Shotguns
Benelli M1014
COB Master Chief Petty Officer Joseph Prosser (Robert Patrick) is seen with a Benelli M1014 to defend the submarine in "Voluntold" (S1E04).
Other
M203A1 Grenade Launcher
An M203A1 Grenade Launcher is seen mounted underneath a commando's M733 rifle in "Blue on Blue" (S1E02).