Person of Interest - Season 4

Person of Interest - Season 4 Country USA Channel CBS Genre Crime, Drama Broadcast 2014-2015 No. of Episodes 23 Main Cast Character Actor John Reese Jim Caviezel Harold Finch Michael Emerson Det. Lionel Fusco Kevin Chapman Sameen Shaw Sarah Shahi Samantha Groves (Root) Amy Acker

The following weapons were used in Season 4 of the television series Person of Interest:

WARNING! THIS PAGE CONTAINS SPOILERS!

Pistols

SIG-Sauer P226R

In his new cover identity as an NYPD detective, John Reese (Jim Caviezel) is seen carrying his SIG-Sauer P226R in Season 4's premiere "Panopticon" (S4E01). He isn't seen using the pistol again until "Prophets" (S4E05).

SIG-Sauer P226R - 9x19mm

In his new cover identity as an NYPD detective, John Reese (Jim Caviezel) pulls his SIG-Sauer P226R in Season 4's premiere "Panopticon" (S4E01). Decocking a gun with the thumb isn't very safe.

Reese uses his SIG-Sauer P226R to take out a Samaritan agent in "Prophets" (S4E05).

The P226R is fired at Brotherhood gangsters near the end of "Pretenders" (S4E06)

Reese reloads his sidearm after running low of ammo. He appears to be reloading before it being empty as the slide isn't locked back, but the hammer isn't cocked (did Reese decocks his gun before reloading ?).

A masked Reese opens fire at Research 2.0 agents near the end of "Honor Among Thieves" (S4E07).

Reese uses his P226R after a drive-by in "Point of Origin" (S4E08).

The P226 aimed at Brotherhood soldiers in "The Devil You Know" (S4E09).

SIG-Sauer P229R

In a continuity error, Root appears to pull out a SIG-Sauer P229R alongside a Smith & Wesson 3914 from behind her back near the end of "Prophets" (S4E05). The pistol later turns into a Smith & Wesson M&P Shield. Several of the Samaritan operatives are armed with the pistol in the episode. Brooks (Theodora Wooley) and Devon Grice (Nick Tarabay) are armed with the P229R as their main sidearm, first seen near the end of "Honor Among Thieves" (S4E07). This pistol also appears to be used by NYPD Internal Affairs officer Dani Silva (Adria Arjona) in "Point of Origin" (S4E08) as her main sidearm and by Martine (Cara Buono) in "The Devil You Know" (S4E09). In "Skip" (S4E18), Francesca “Frankie” Wells (Katheryn Winnick) is seen using a SIG-Sauer P229R. Control (Camryn Manheim) uses it throughout "Asylum" to execute pro-Samaritan moles.

SIG-Sauer P229R

In "Prophets" (S4E05), the P229R on the right side and the S&W 3914 on her left. This appears to be a continuity error as she is later seen with the 3914 in her right hand and a S&W M&P Shield in her left.

In "Honor Among Thieves" (S4E07), Brooks (Theodora Wooley) carries the pistol as she approaches the downed thieves.

In "Honor Among Thieves" (S4E07), Devon Grice (Nick Tarabay) confronts Shaw during her escape with the P229R aimed at her.

Dana fires her P229R after being ambushed in "Point of Origin" (S4E08).

The SIG-Sauer P229R used by Martine (Cara Buono) in "The Devil You Know" (S4E09).

SIG-Sauer P229R fired in "The Devil You Know" (S4E09).

The SIG-Sauer P229R used by Martine (Cara Buono) in "If-Then-Else" (S4E11).

Dani Silva (Adria Arjona) ambushes Albert Weiss near the end of "M.I.A." (S4E13).

In "Skip" (S4E18), Francesca “Frankie” Wells (Katheryn Winnick) holds the SIG-Sauer P229.

In "Skip" (S4E18), Frankie with the SIG-Sauer P229.

Control aims the P229R at a pro-Samaritan mole in "Asylum" (S4E21).

American Tactical Imports FS9 Sport

Dominic (Winston Duke) uses this as his sidearm in "Asylum" he executes Link of being a double agent for Elias.

American Tactical Imports FS9 Sport - 9x19mm

Dominic shoots at Link.

Beretta 92FS

The Beretta 92FS is seen with Floyd (Jessica Pimentel) throughout "Blunt" (S4E16).

Current American made Beretta 92FS - 9x19mm. Note the slanted dust cover, recurved backstrap and hex grip screws which distinguish this from earlier versions.

Floyd aims the 92FS at Trey.

Glock 17

The Glock 17 appears to be the handgun carried by Reese in several episodes, beginning in "Wingman" (S4E03). It also appears that Det. Lionel Fusco (Kevin Chapman) also carries this pistol instead of the Model 19 he carried in earlier episodes. NYPD cadets are seen using Glocks that fire paintballs in "Point of Origin" (S4E08). Some NYPD officers are seen with it in "If-Then-Else" (S4E11). Albert Weiss in "M.I.A." (S4E13) briefly seizes Fusco's sidearm before he gets gunned down. Claire Mahoney uses it after being recruited to Samaritan's forces, first seen in "Q&A" (S4E15). In reality, the Glock 19 is the only Glock approved for onduty carry by NYPD officers.

3rd Generation Glock 17 - 9x19mm. Note the finger grooves, thumb reliefs, and accessory rail on the frame, which differentiate it from the older model.

Reese opens fire on a fleeing suspect from a tourist bus at the start of "Wingman" (S4E03).

Fusco aims his Glock 17 at a suspect in "Wingman" (S4E03).

Reese holds his empty Glock 17 after trying to load a new magazine in "Pretenders" (S4E06).

Fusco shouts at Reese after he takes cover during a gunfight near the end of "Honor Among Thieves" (S4E07).

A Glock that appears to have been a NYPD cadet training weapon is found at a crime scene in "Point of Origin" (S4E08).

Elias is seen with the Glock in "The Devil You Know" (S4E09).

NYPD Bomb Squad officers approach a hijacked New York metro train car in "If-Then-Else" (S4E11).

Fusco uses his Glock in "If-Then-Else" (S4E11).

In "M.I.A." (S4E13), Weiss goes down after seizing Fusco's sidearm.

In "Q & A" (S4E15), Claire confronts Finch with a Glock 17.

Reese searches a suspect's cabin near the end of "Terra Incognita" (S4E20).

In Season 4's finale "YHWH" (S4E22), Dominic holds the Glock 17 on Elias.

Glock 19

The Glock 19 continues to be carried by the majority of the NYPD officers in the series. Root appears to use the pistol in "Wingman" (S4E03). A disgrunted man uses a Glock 19 seized from a NYPD officer he gunned down in "Prophets".

Glock 19 2nd Gen - 9x19mm

NYPD officers draw their Glocks in Season 4's premiere "Panopticon" (S4E01).

In "Wingman" (S4E03), Root (Amy Acker) holds the pistol in her left hand along with the Glock in her right.

The disgrunted man walks down a corridor with the Glock 19 in "Prophets" (S4E05).

Glock 26

Reese is seen holding a Glock 26 and tossing it to a suspect in "Prophets" (S4E05). In "Skip" (S4E18), Francesca “Frankie” Wells (Katheryn Winnick) is seen using a Glock 26 to put a hole in a wall and then tossing to the ground.

Glock 26 - 9x19mm

Reese is seen holding a Glock 26 and tossing it to a suspect in "Prophets" (S4E05).

In "Skip" (S4E18), the Glock 26 on the ground.

Colt M1911A1

A Colt M1911A1 pistol is pulled by Walter Dang (Erik Jensen) while he impersonates an NYPD detective in "Pretenders" (S4E06). Scarface uses it as his sidearm throughout "The Devil You Know" (S4E09). Gil (Patch Darragh) uses one near the end of "Terra Incognita" (S4E20).

World War II Colt M1911A1 Pistol - 45 ACP

Walter Dang (Erik Jensen) pulls the pistol at Brotherhood gangsters in "Pretenders" (S4E06).

Scarface aims his M1911A1 in "The Devil You Know" (S4E09).

Scarface fires at incoming Brotherhood soldiers (S4E09).

Taking cover inside the elevator in "The Devil You Know" (S4E09).

Gil aims the pistol at a POI near the end of "Terra Incognita" (S4E20).

Colt Mustang Plus II

What appears to be a Colt Mustang Plus II is another of the many pistols seen wielded by Root in "Prophets" (S4E05). It's seen again in "M.I.A." (S4E13) with a mounted silencer.

Colt Mustang Plus II - .380 ACP

Root takes up the pistol in her left hand in "Prophets" (S4E05).

The pistol in her left hand in "Prophets" (S4E05).

Root interrogates an ex-surgeon with the Mustang Plus II aimed at him.

CZ-75

A CZ-75 pistol is used by a member of the Brotherhood in Season 4's premiere "Panopticon" (S4E01). He's holding it "gangsta"-style and Reese tries to explain how it can't be aimed that way (like he said in the pilot episode).

"Pre-B" CZ 75 - 9x19mm.

On the right, a CZ-75 pistol is used by a member of the Brotherhood in Season 4's premiere "Panopticon" (S4E01). He's holding it "gangsta"-style and Reese tries to explain how it can't be aimed that way (like he said in the pilot episode).

Heckler & Koch USP Compact

Shaw (Sarah Shahi) continues to carry a Heckler & Koch USP Compact as her weapon of choice. Root uses a suppressed USP Compact, first seen at the end of "Q & A" (S4E15).

Heckler & Koch USP Compact - .45 ACP

Shaw (Sarah Shahi) carries her Heckler & Koch USP Compact in "Wingman" (S4E03).

Shaw aims her sidearm at "Mini" in "Brotherhood" (S4E04).

The USP Compact held by Shaw while she provides overwatch for a POI near the end of "Honor Among Thieves" (S4E07).

The pistol being cleaned by Shaw at the start of "The Cold War" (S4E10).

Shaw (Sarah Shahi) pulls out her Heckler & Koch USP Compact during a confrontation with a suicide bomber in "If-Then-Else" (S2E11).

Closeup of Shaw's USP Compact in "If-Then-Else" (S2E11).

Root fires at Claire in "Q & A" (S4E15) (S4E15).

Root opens fire with the pistol in "Search and Destroy" (S4E19).

Elias threatens Reese and Fusco with his USP Compact in "Asylum" (S4E19).

Heckler & Koch HK45C Tactical

A Heckler & Koch HK45C Tactical with a silencer is briefly seen in "Q&A" (S4E15) by a rogue security contractor.

Heckler & Koch HK45CT with low profile Meprolight night sights - .45 ACP.

The rogue security contractor loads up his silenced HK45CT in "Q&A" (S4E15).

Heckler & Koch P30

One of Elias' men is armed with a Heckler & Koch P30 in "Pretenders" (S4E06). Rogue security contractors use them near the end of "Q&A" (S4E15). Elias pulls a P30 on Reese and Fusco in the beginning of Asylum (S4E21).

Heckler & Koch P30 - 9x19mm

A P30 was seen in the hands of one of Elia's men rushing to help Reese and Fusco in "Pretenders" (S4E06).

A rogue security contractor levels his P30 at Fusco in "Q&A" (S4E15).

On the left, the pistol is seen in the hands of Elias' soldier in "Asylum" (S4E21). The sights of the pistol most closely represent a P30.

Jericho 941RPL

A Jericho 941RPL is used by members of the Brotherhood, notably by "Link" in "Brotherhood" (S4E04). A Jericho is found in a duffel bag in "Karma" (S4E17) and another is used by Elia's soldier in "Asylum" (S4E21). The style of the rear sight indicates it is a current production model.

Jericho 941 RPL

Link (Jamie Hector) brandishes his RPL near the end of "Brotherhood" (S4E04).

"Mini" pulls out the pistol at the end of "Brotherhood" (S4E04).

A Jericho 941RPL is found in a duffel bag in "Karma" (S4E17).

Jericho 941FB (Stainless)

A stainless Jericho 941FB Compact is used by one of Elias' men in "Pretenders" (S4E06).

Jericho 941FB Stainless

On the right, one of Elias men accompanying "Scarface" (David Valcin), is seen with the pistol in "Pretenders" (S4E06).

Ruger P89

A Ruger P89 is the pistol seen in the hands of the Armorer and later is used by Anthony S. Marconi to take out the Armorer after the latter tries to shoot Elias near the end of "The Pretenders" (S4E06).

Ruger P89 - 9x19mm

The P89 in the hands of the Armorer in "The Pretenders" (S4E06).

In "The Pretenders" (S4E06), Marconi aims his pistol at the Armorer after shooting him in the shoulder.

The Ruger is pulled in "Point of Origin" (S4E08).

Smith & Wesson M&P Shield

Martine (Cara Buono) appears to pull a Smith & Wesson M&P Shield on a reporter in Season 4's premiere "Panopticon" (S4E01). Claire Mahoney (Quinn Shephard) draws out a similar Smith & Wesson M&P Shield pistol in "Nautilus" (S4E02). This pistol also appears to be one of the guns used by Root in "Prophets" (S4E05).

Smith & Wesson M&P Shield - 9x19mm.

Martine appears to pull a Smith & Wesson M&P Shield on a reporter at the beginning of Season 4's premiere "Panopticon" (S4E01).

Claire aims her M&P Shield at Finch at the sidewalk in "Nautilus" (S4E02).

The pistol in her left in "Prophets" (S4E05).

The Smith & Wesson M&P Shield used by Root in "If-Then-Else" (S2E11).

Smith & Wesson M&P Compact

Control pulls a Smith & Wesson M&P Compact pistol in "Control-Alt-Delete" (S4E12).

Smith & Wesson M&P Compact Semiautomatic Pistol - 9x19mm

Control confronts Yasin Said in Canada with a Smith & Wesson M&P Compact pistol near the end of "Control-Alt-Delete" (S4E12).

Smith & Wesson 3914

What appears to be a Smith & Wesson 3914 is seen wielded by Root in "Prophets" (S4E05).

Smith & Wesson 3914 - 9x19mm

In "Prophets" (S4E05), the P229R on the right side and the S&W 3914 on her left. This appears to be a continuity error as she is later seen with the 3914 in her right hand and a S&W M&P Shield in her left.

The pistol is now in her right hand in "Prophets" (S4E05).

Smith & Wesson 469

One of the Brotherhood gunmen is seen holding a Smith & Wesson 469 in "Pretenders" (S4E06).

Smith & Wesson 469 - 9x19mm

One of the Brotherhood gunmen is seen holding what appears to be a Smith & Wesson 469 in "Pretenders" (S4E06).

Star Firestar

In "Karma" (S4E17), Shane Edwards (Patrick Kennedy) pulls a Star Firestar pistol during a confrontation.

Screen used Star Firestar from The Sopranos.

In "Karma" (S4E17), Shane Edwards (Patrick Kennedy) pulls a Star Firestar pistol during a confrontation.

In "Karma" (S4E17), the Star Firestar pistol is held by Shane Edwards (Patrick Kennedy).

Walther PPK (Stainless)

A stainless Walther PPK is another of the many pistols seen wielded by Root in "Prophets" (S4E05). Greer use a stainless version to assassinate a POI at the end of "Search and Destroy". A PPK is used by a young John Greer (Emrhys Cooper) when he was with MI:6 in "The Cold War" (S4E10). Greer (John Nolan) then is seen using it in "Search and Destroy" (S4E19).

Walther PPK Stainless - 9mm Kurz aka .380 ACP

The pistol in her right in "Prophets" (S4E05).

In "Search and Destroy" (S4E19), a young Agent Greer (Emrhys Cooper) guns down a KGB agent during an MI:6 operation.

In "Search and Destroy" (S4E19), Agent Greer assassinate his superior Blackwood after the latter reveals him to be a traitor. In this shot, it appears that Greer's PPK has a shiny slide.

Greer (John Nolan) assassinates the POI at Samaritan HQ in "Search and Destroy" (S4E19).

Walther P88 Compact (Replica)

In "Wingman" (S4E03), Janis (Jamie Jackson) pulls what appears to be a stainless Walther P88 Compact on Harold. Upon closer inspection, this appears to be a Umarex blank replica. The pistol later is seen in the hands of Root (Amy Acker).

Walther P88 Compact chromed and with wooden grips - 9x19mm

In "Wingman" (S4E03), Janis pulls what appears to be a replica of the stainless Walther P88 Compact.

In "Wingman" (S4E03), Root (Amy Acker) holds the pistol in her left hand along with the Glock in her right.

Walther P99

The Walther P99 is the weapon of choice for Martine (Cara Buono) in "Prophets" (S4E05).

Walther P99 9mm. Note the ramped trigger guard, small slide serrations, closed and proprietary accessory rail, short magazine release and slightly more curved 'tail' of the pre-2004 models.

The Walther P99 is used by Martine (Cara Buono) in "Prophets" (S4E05).

Submachine Guns

Cobray M11/9

A Brotherhood gangster uses a Cobray M11/9 to assassinate a POI in the middle of "Point of Origin".

Cobray M11/9 - 9mm.

The M11/9 fired at a POI during a drive-by shooting.

CZ Vz. 61 E Skorpion

One of the Latvian mobsters appears to be armed with the CZ Vz. 61 E Skorpion in "Wingman" (S4E03).

CZ Vz. 61 E / Yugoslavian made M84 distinguishable by its black pistol grip - .32 ACP

The Latvian mobster in the blue shirt appears to be armed with the CZ Vz. 61 E Skorpion in "Wingman" (S4E03).

FN P90T

Shaw uses an FN P90TR when she engages Martine at the start of "The Devil You Know" (S4E09).

FN P90 Tactical - 5.7x28mm

Shaw secure the P90TR from a bag at the start of "The Devil You Know" (S4E09).

Firing the P90TR with her right hand (S4E09).

Heckler & Koch MP5K

One of the Latvian mobsters appears to be armed with a Heckler & Koch MP5K in "Wingman" (S4E03). A Parrel cartel soldier uses it briefly in "Blunt" (S4E16).

Heckler & Koch MP5KN - 9x19mm

The mobster is armed with the MP5K in "Wingman" (S4E03).

The Parrel Cartel soldier takes cover in "Blunt" (S4E16).

Heckler & Koch MP5K-PDW

A Heckler & Koch MP5K-PDW is used by a Brotherhood gangster without a stock near the end of "Pretenders" (S4E06). An MP5K-PDW also is used by Root in Season 4's finale "YHWH" (S4E22).

Heckler & Koch MP5K-PDW - 9x19mm

A Brotherhood gangster aims the stockless MP5K-PDW at Fusco and Reese near the end of "Pretenders" (S4E06).

In Season 4's finale "YHWH" (S4E22), Root shoulder the MP5K-PDW while covering for Harold.

Another shot of Root shouldering the MP5K-PDW.

Heckler & Koch MP7A1

Heckler & Koch MP7A1s are used by Reese and Root when the former seizes them from the armory of the Maple Police Department in "M.I.A." (S4E13) Reese also uses one in Season 4's finale "YHWH" (S4E22).

Heckler & Koch MP7A1 with factory magazine and iron sights - 4.6x30mm

Reese seizes a MP7A1 from the armory.

Reese and Root after firing their MP7A1s to take out armed guards.

In Season 4's finale "YHWH" (S4E22), the MP7A1 is fired with Reese's left hand to take out Samaritan agents.

The MP7A1 aimed at Samaritan agents while covering Harold's escape.

Para-Ordnance Model 85

One of the Brotherhood gunmen is briefly seen holding what appears to a MAC-11-type SMG in "Pretenders" (S4E05). Upon closer inspection, this particular weapon appears to be a Para-Ordnance Model 85 "Dye-marking tactical pistol".

Para-Ordnance Model 85 "Dye-marking tactical pistol"

The gunman holds the SMG-type in "Pretenders" (S4E05). Upon closer inspection, this particular weapon appears to be a Para-Ordnance Model 85 "Dye-marking tactical pistol".

Madsen M50

One of the Latvian mobsters appears to be armed with a Madsen M50 in "Wingman" (S4E03).

Madsen M50 - 9x19mm

In "Wingman" (S4E03), the Madsen M50 is seen on the far right.

Smith & Wesson 76

The Smith & Wesson 76 is seen with some of the Parrel Cartel soldiers throughout "Blunt" (S4E16).

Smith & Wesson M76 with stock extended - 9mm‎

A Parrel Cartel soldier intercepts two Brotherhood soldiers in a car.

Assault Rifles

Norinco Type 56

The Norinco Type 56 is frequently seen in the hands of Brotherhood soldiers working under Link in "Panopticon" (S4E01). Reese later uses the rifle after disarming a gang member of his weapon. They are seen in the hands of Brotherhood members again in "Brotherhood" (S4E04). The rifles are also used by both Reese and Fusco in the episode.

M22, early milled receiver model without under-folding ("pig sticker") bayonet - 7.62x39mm

Reese wielding the Type 56 while searching for a hostage in "Panopticon" (S4E01).

A Brotherhood soldier holds the rifle in "Brotherhood" (S4E04).

Fusco holds the rifle taken from a Brotherhood soldier in "Brotherhood" (S4E04).

Norinco Type 56-1

A Norinco Type 56-1 is used by a Brotherhood soldier in "Asylum" and by Floyd briefly in "YHWH" before Reese wounds her in the leg.

Type 56-1 assault rifle (under-folding stock variant), early model with milled receiver and plastic fittings - 7.62x39mm

The Brotherhood soldier on guard duty with the Type 56-1.

Floyd with the Type 56-1 before being shot in the leg.

Colt M4A1

The Colt M4A1 is held by Silverpool contractor in "Nautilus" (S4E02). A Samaritan agent disguised as a janitor uses one in "If-Then-Else" (S4E11). Reese uses it near the end of "Search and Destroy" to take out Samaritan agents.

Colt M4A1 Carbine with M68 Aimpoint reflex optic, Knight's Armament RAS railed handguard and vertical forward grip - 5.56x45mm

A Silverpool contractor aims his M4A1 at a POI in "Nautilus" (S4E02).

The rifle being taken by Reese in "If-Then-Else" (S4E11).

Reese aims the mounted ACOG scope while firing the M4A1 at Samaritan agents near the end of "Search and Destroy" (S4E19).

Colt Law Enforcement Carbine

A Colt Law Enforcement Carbine modified to fire paintball rounds is used by Reese in "Point of Origin" while serving as a training instructor. It's seen briefly in the hands of ESU operators in "YHWH".

Colt LE6920 SOCOM Carbine - 5.56x45mm.

Reese clears a room with the LE Carbine during a NYPD Academy trainig session in "Point of Origin" (S4E08).

A ESU operator aims his carbine at Dominic in "YHWH".

FN SCAR-L

A FN SCAR-L with a loaded Magpul magazine, EOTech sight and tactical light is seen in the arsenal of the Latvian mob near the end of "Wingman" (S4E03).

Third Generation FN SCAR-L - 5.56x45mm NATO

The SCAR-L seen on the left side.

Heckler & Koch G36C

A Heckler & Koch G36C is seen at the end of "Wingman" (S4E03) next to a loaded FN SCAR-L. In Season 4's finale "YHWH" (S4E22), Reese uses one with a C-drum magazine.

Heckler & Koch G36C - 5.56x45mm with RIS foregrip

The G36C next to the SCAR-L.

In Season 4's finale "YHWH" (S4E22), Reese fires the G36C at Samaritan agents through smokescreen.

Sniper Rifles

Nemesis Arms Vanquish

Shaw uses a Nemesis Arms Vanquish with a mounted suppressor to assist Reese in saving a hostage near the end of "Panopticon" (S4E01). The rifle also is used in "Control-Alt-Delete" by Brooks in an ISA op (S4E12). Reese uses it near the end of "Search and Destroy" to take out security cameras used by Samaritan to locate the POI.

Nemesis Arms Vanquish - .308 Winchester

In "Panopticon" (S4E01), Shaw firing the Vanquish after hearing police sirens in the neighborhood.

Brooks shoulders the Vanquish in "Control-Alt-Delete" (S4E12).

Reese aims the Vanquish at security cameras with Root spotting for him in "Search and Destroy" (S4E19).

Remington 700PSS

What appears to be a Remington 700PSS is used by a Silverpool contractor to assassinate Claire near the end of "Nautilus" (S4E02). Reese uses one outfitted with a riflescope and laser sight near the end of "Guilty" (S4E14) in order to communicate via morse code due to Finch's mobile phone being confiscated by the police as part of his jury duty.

Remington Model 700PSS with Harris bipod in .300 Win Mag

A closeup of the rifle's trigger guard in "Nautilus" (S4E02).

In "Guilty" (S4E14), Reese uses the laser sight on the rifle to contact Finch via morse code.

"Barrett XM109" (modified Barrett M107CQ)

What appears to be a Barrett M107CQ dressed up as a Barrett XM109 is featured throughout "Pretenders" (S4E06) as members of the Brotherhood are seen illegally importing the sniper rifles into New York City. Both Reese and Shaw specifically identify the weapon as a "Barrett XM109" and the rifle is said to be loaded with HE rounds. Later in the episode, Elias' right hand man Anthony S. Marconi (David Valcin), aka "Scarface" is seen using the rifle during the shootout with the Brotherhood. It is equipped with a Barrett BORS (Barrett Optical Ranging System) ballistic computer on top of a Leupold Mark 4 M1 riflescope.

Barrett M107CQ - .50 BMG

Barrett XM109 - 25x59mm

The Brotherhood sniper fires the "XM109" at Reese in "Pretenders" (S4E06). Note the extremely boxy magazine, which appears to be a hollow prop placed over the .50 cal magazine the rifle is actually using.

Muzzle brake of the "XM109" at Reese in "Pretenders" (S4E06).

Reese carries the "XM109" in "Pretenders" (S4E06).

Elias' right hand man Anthony S. Marconi (David Valcin), aka "Scarface" is seen using the rifle during the shootout in "Pretenders" (S4E06).

Desert Tactical Arms Stealth Recon Scout

In "Pretenders" (S4E06), Shaw is seen using a Desert Tactical Arms Stealth Recon Scout rifle to take out a Brotherhood sniper.

DTA Stealth Recon Scout - .338 Lapua Magnum. This rifle is from the inventory of The Specialists, LTD.

In "Pretenders" (S4E06), Shaw is seen using a Desert Tactical Arms Stealth Recon Scout rifle to take out a Brotherhood sniper.

DPMS Panther LRT SASS

Reese uses a DPMS Panther LRT SASS to provide overwatch in "The Cold War" (S4E10).

DPMS Panther LRT SASS - from The Specialists, Ltd.

Reese clutches the SASS after Martine leaves the rendezvous.

Ruger M77

In "YHMH" (S4E22), a suppressed .308 chambered Ruger Model 77 bolt-action in a synthetic all weather stock appears to be the rifle used by the Samaritan assassin to take out several targets.

Ruger M77 Mark II All Weather in stainless steel with synthetic "Zytel" stock - .30-06

In "YHMH" (S4E22), a Ruger Model 77 bolt-action appears to be the rifle (note "Ruger" on the stock) used by the Samaritan operative. This shot was reversed in the episode.

The Samaritan assassin takes aim with the rifle in "YHMH" (S4E22). This is a reversed shot.

Shotguns

12 Gauge Double Barreled Shotgun

Martine takes a "Coach" Style shotgun off a gunman and uses it to fire buckshot in "Point of Origin" (S4E08).

Remington SPR220 Shotgun Exposed hammer Cowboy Action Gun - 12 gauge

‎

The gunman aims his shotgun behind Martine near the end of "Point of Orgin" (S4E08).

Martine fires the shotgun at the bartender.

Remington 870

A Remington 870 with a short barrel is seen used by a Brotherhood soldier in "The Devil You Know" (S4E09).

Remington 870 Police Magnum Riot Shotgun - 12 gauge

The Remington 870 aimed at Reese in "The Devil You Know" (S4E09).

The shotgun is later used to break the glass (S4E09).

Armsel Protecta

In Season 4's finale "YHWH" (S4E22), Reese is seen using what appears to be an Armsel Protecta. Instead of a shotgun, the weapon is depicted as being a grenade launcher, as Reese appears to use it to launch smoke grenades into the street.

Armsel Protecta 12 gauge.

In Season 4's finale "YHWH" (S4E22), Reese "fires" smoke grenades at Samaritan agents.

Another shot of Reese firing the Protecta.

Ten-X Tactical TX-12 STW

An arms dealer is seen using a Ten-X Tactical TX-12 STW underbarrel-mounted 12 gauge firearm in "YHWH" (S4E22). The TX-12 STW is mounted on a SIG SG 550 and was used in an attempt to penetrate an elevator door.

Ten-X Tactical TX-12 Special Task Weapon - 12 gauge

The arms dealer aims the TX-12 STW at the elevator doors in "YHWH" (S4E22).

Grenades

M26 Grenade

A couple of M26 frag grenades are seen in a gun safe at the subway hideout near the end of "Honor Among Thieves" (S4E07).

M26 High Explosive-Fragmentation hand grenade

The M26 frag grenades seen to the left of the Model 7290s in "Honor Among Thieves" (S4E07).

Mk II hand grenade

Mk II hand grenades in a bandolier are used by Reese in "Point of Origin" (S4E08). A grenade is seen in the hand of Reese in "If-Then-Else" (S2E11).

Mk II hand grenade.

Mk II hand grenades in a bandolier are used by Reese in "Point of Origin" (S4E08).

A grenade is seen in the hand of Reese in "If-Then-Else" (S2E11).

Model 7290 Flashbang

A couple of Model 7290 flashbang grenades are seen in a gun safe at the subway hideout near the end of "Honor Among Thieves" (S4E07).

Model 7290 flashbang grenade

The Model 7290s in the safe next to a couple of M26 frag grenades in "Honor Among Thieves" (S4E07).

Smoke Grenade

Root uses a smoke grenade to blind Samaritan agents near the end of "Prophets" (S4E05).

The primed smoke grenade tossed into the hotel lobby in "Prophets" (S4E05).

Launchers

CAW 40mm Grenade Launcher

Reese uses a multi-shot grenade launcher loaded with flashbang rounds during a raid on a Brotherhood hideout in Season 4's premiere "Panopticon" (S4E01). Close examination reveals that it is not actually a real grenade launcher, but rather a CAW 40mm Grenade Launcher airsoft launcher. It has been modified with an adapter to allow it to fit and AR-15 stock, and mounts a red dot sight and vertical grip.

CAW Airsoft Launcher fitted with AR-15 stock - (fake) 40mm

Reese aiming the launcher at a Brotherhood hideout in Season 4's premiere "Panopticon" (S4E01).

In Season 4's premiere "Panopticon" (S4E01), the rear side of the launcher after a flash round is fired. Note the large catch at the top of the frame for loading and the quad rail on the barrel which identify this as the CAW airsoft launcher.

M136 AT4

In "Wingman" (S4E03), Root is seen purchasing an M136 AT4 to in turn with Finch sell the launcher to the Latvian mob. Reese uses the launcher in "Control-Alt-Delete" (S4E12). A launcher also is seen in Elias' armory in "Pretenders" (S4E06).

M136 AT4 84mm

Examining the AT4 in "Wingman" (S4E03).

An AT-4 is among the launchers seen in Elias' armory in "Pretenders" (S4E06)

Reese uses the launcher in "Control-Alt-Delete" (S4E12).

Defense Technologies 1315 37mm

In Season 4's finale "YHMH" (S4E2), Reese is seen loading up the Def Tech 1315 launcher before engaging the Samaritan operatives. However, this isn't the launcher he is seen using when he enters the street.

DefTech 1315 - 37mm.

In Season 4's finale "YHMH" (S4E2), Reese is seen loading up the Def Tech 1315 launcher before engaging the Samaritan operatives. However, this isn't the launcher he is seen using when he enters the street.

Other

X26 Taser

A Nautilus competitor is armed with a X26 Taser in "Nautilus" (S4E02).

X26 Taser with safety cap on

The taser is aimed by a Nautilus competitor at Finch.

Elias' Weapons Room

In "Pretenders" (S4E06), Reese is seen meeting Elias in one of his hidden armories.

Reese first enters a room stocked with several rifles including an M1A, the Barrett XM109, and others in "Pretenders" (S4E06)

On the left, several Uzi's are among the weapons in "Pretenders" (S4E06)

Numerous revolvers are seen behind Elias in "Pretenders" (S4E06)

Close up of the rifles behind Reese in "Pretenders" (S4E06)

"Pretenders" (S4E06)

An AT-4 and an RPG-7 launcher are seen here in "Pretenders" (S4E06)

"Pretenders" (S4E06)

"Pretenders" (S4E06)

Arms Deal

In "YHWH", an arms deal was done in a New York penthouse with a variety of small arms.

The small arms shown to a customer by the arms dealer.