The first season (which premiered on August 13, 2014 on TNT) follows a veteran FBI DCO (Division of Covert Operations) agent Martin Odum (Sean Bean), who starts to question his own identity and past after he is contacted by a homeless stranger.
The following weapons were used in Season 1 of the television series Legends:
FBI DCO Special Agents Crystal McGuire (Ali Larter) and Tony Rice (Morris Chestnut) carry Glock 17 pistols as their sidearm throughout the season. Martin Odum (Sean Bean) also uses a Glock 17 in several episodes. Police officers, FBI Agents, and Verax operatives also use Glock 17s throughout the season. Colonel Yuri Medved (Alon Aboutboul) takes a SIG-Sauer P226 from a bank safe deposit box, which changes into a Glock 17 with a Timberwolf frame in a continuity error several times near the end of the episode. Kyle Dobson (Kirk Acevedo) also uses a customized Glock 17 with a Timberwolf frame and slide in "Rogue" (S1E05), but it is taken and later utilized by Martin in both "Rogue" (S1E05) and "Gauntlet" (S01E06). Sonya Odum (Amber Valletta) also uses Martin's Glock 17 in "Wilderness of Mirrors" (S1E09). Jason Shaw (Chance Kelly) also uses a Glock 17 during a flashback to Iraq in 2004 in "Identity" (S1E10).
Martin Odum uses a Heckler & Koch USP Compact while undercover as an arms dealer named Dante Auerbach in "Chemistry" (S1E02) and "Lords of War" (S1E03). One of Colonel Medved's henchmen uses a Heckler & Koch USP Compact in "Lords of War" (S1E03). One of Kyle Dobson's henchmen also uses a USP Compact in "Rogue" (S1E05). Bashir Al-Kanazer (Omid Abtahi) uses a USP Compact as his sidearm in "Iconoclast" (S1E08). Sonya Odum (Amber Valletta) also uses a Heckler & Koch USP Compact during a flashback to 2004 in "Identity" (S1E10).
Martin Odum (Sean Bean) uses a SIG-Sauer P220 as his primary firearm during the season, (most likely his personal sidearm) altough he utilizises several sidearms during the season, depending whether he is undercover or not.
Several characters, including FBI Agents, use SIG-Sauer P226 pistols during the season. Colonel Yuri Medved (Alon Aboutboul) takes a SIG-Sauer P226 from a bank safe deposit box in "Betrayal" (S1E04), but in a continuity error it switches into a customized Glock 17 several time in the episode. Ana Paulanos (Necar Zadegan) takes a SIG-Sauer P226 from one of Dante's guys after he dies and uses it in "Betrayal" (S1E04).
The leader of the Citizens Army of West Virginia, Streeter (Brendan McCarthy) uses a Springfield Custom Professional 1911-A1 to threaten Martin Odum (undercover as Lincoln Dittmann) in "Pilot" (S1E01). Martin later utilizes the pistol to dispatch several militants in the same episode. Streeter uses another suppressed 1911-A1 to threaten Dittmann again in the same episode.
Ahmed Hassan (Sammy Sheik) has a Ruger SR1911 as a sidearm in "Quicksand" (S1E07). Martin Odum confiscates the weapon when he arrests him, and it is never seen again.
Ahmed Hassan (Sammy Sheik) uses a Ruger KP90 as his sidearm in "Iconoclast" (S1E08) and "Wilderness of Mirrors" (S1E09) after his Ruger SR1911 is confiscated.
A member of the Citizens Army of West Virginia uses a Beretta 92FS in "Pilot" (S1E01). A Verax hitman also uses a suppressed Beretta 92FS in a flashback to 2004 in "Identity" (S1E10).
Martin Odum uses a snub-nosed Smith & Wesson Model 686 revolver as his sidearm as he goes undercover as Len Barlow in "Rogue" (S1E05). The gun changes into a Ruger GP100 in a continuity error, as Martin is seen tucking the revolver in his pants before meeting with Dobson.
A pair of Chechen hitmen use IMI Uzi submachine guns during a hit at a bar in "Chemistry" (S1E02). One of Medved's henchmen also uses an Uzi in "Lords of War" (S1E03).
ATF agents use Heckler & Koch MP5A3 submachine guns during a raid in "Pilot" (S1E01). FBI HRT officers also use Heckler & Koch MP5A3 submachine guns during raids, along with M4A1 assault rifles, throughout the season. Some of Colonel Medved's henchmen use Heckler & Koch MP5A3 submachine guns in "Lords of War" (S1E03). Martin Odum (undercover as Dante Auerbach) later disarms one of Medved's thugs and utilizes one himself in the same episode. One of Auerbach's henchmen is also seen with a Heckler & Koch MP5A3 as Dante interrogates Medved in "Betrayal" (S1E04).
One of "Dante Auerbach's" (an undercover Odum) henchmen uses a Heckler & Koch MP5K in "Betrayal" (S1E04). A Verax hitman also uses on in "Identity" (S1E10).
Most of Prince Abboud's security guards carry Brügger & Thomet TP-9 semi-automatic machine pistols in "Quicksand" (S1E07). One of Bashir Al-Kanazer's (Omid Abtahi) associates is also seen with a Brügger & Thomet TP-9 during an interrogation scene in "Iconoclast" (S1E08).
Martin Odum (undercover as Lincoln Dittmann) uses an M4A1 for target practice in "Pilot" (S1E01). ATF Agents use M4A1 rifles during a raid in "Pilot" (S1E01). The M4A1 is also prominently seen in the hands of FBI HRT officers, and Verax operatives throughout the season. Martin Odum (Sean Bean) also uses one during a firefight in in "Wilderness of Mirrors" (S1E09). Most of the Verax operatives under Jason Shaw's command also use M4A1 rifles during the flashback to Iraq in 2004 in "Identity" (S1E10).
A member of the Citizens Army of West Virginia is seen training with a Heckler & Koch G36C assault rifle in "Pilot" (S1E01). An FBI HRT officer also uses a G36C in the same episode during a raid. Another FBI Agent is briefly seen carrying a Heckler & Koch G36C at a safehouse in "Wilderness of Mirrors" (S1E09).
A member of the Citizens Army of West Virginia is seen training with an AKM assault rifle in "Pilot" (S1E01). Some of Colonel Medved's henchmen also use AKM assault rifles to defend the VX lab in "Lords of War" (S1E03).
A member of the Citizens Army of West Virginia is seen using an AKMS assault rifle in "Pilot" (S1E01). Some of Colonel Medved's henchmen also use AKMS assault rifles to defend the VX lab in "Lords of War" (S1E03).
A Verax operative briefly uses a M40A3 Sniper Rifle to carry out an assassination in "Identity" (S1E10). Martin Odum (Sean Bean) also handles the rifle in the same episode.
Jason Shaw (Chance Kelly) uses Heckler & Koch HK416 rifle fitted with a red dot sight and a tactical flashlight during a flashback to Iraq in 2004 in "Identity" (S1E10). The weapon is anachronistic by a year, since the HK416 only started production in 2005.
