Suicide Squad is the 2016 feature film adaptation of the popular DC Comics series of the same name. The film centers around a special unit created covertly by the US government and codenamed "Task Force X", aka the "Suicide Squad", which is comprised of notorious "meta-human" criminals and assigned to take on impossible missions in exchange for reduced sentences on their crimes. The film was directed and written by David Ayer and the cast included Will Smith, Jared Leto, Margot Robbie, Joel Kinnaman, Viola Davis, Jai Courtney and Cara Delevingne. The film also is part of the Worlds of DC, which includes Man of Steel, Batman v Superman: Dawn of Justice,Birds of Prey and Wonder Woman.
Floyd Lawton/Deadshot (Will Smith) uses a heavily customized Glock 17 fitted with a compensator made by ZEV, a flared magwell also from ZEV, and a Trijicon RMR red dot sight.
Glock 17
The Glock 17 is used prominently in the film. Several police officers and US Navy SEALs, in addition to Rick Flag, carry unmodified Glock 17s. Deadshot also makes use of an unmodified Glock 17 while being tested in prison.
Glock 18
Besides his custom Glock 17 and his wrist guns, Deadshot (Will Smith) carries two full-auto Glock 18s in dual small-of-the-back holsters.
Glock 30
Floyd Lawton/Deadshot (Will Smith) pulls what appears to be a Glock 30 during a confrontation with Batman (Ben Affleck).
Beretta 92FS
During the apprehension of El Diablo, an LAPD officer appears to draw a Beretta 92FS.
Smith & Wesson SW1911 E-Series
Floyd Lawton/Deadshot (Will Smith) is seen handling and shooting a Smith & Wesson SW1911 E-Series while being tested in prison. In the theatrical release it switched to a standard M1911A1, but this error was fixed in the DVD/Blu-Ray release.
Chiappa Rhino 60DS
Harley Quinn (Margot Robbie) carries an ornately decorated Chiappa Rhino 60DS. The revolver has white grips inlaid with a gold Joker emblem, gold decoration on the barrel shorud, and the cylinder has alternating "Love"/"Hate" gold decoration. The revolver is seen also in the hands of Deadshot.
Custom Colt Gold Cup Trophy
The Joker (Jared Leto) carries a custom Colt Gold Cup Trophy as his primary sidearm. It is heavily customized with a purple finished slide and frame with all the other parts being gold plated, custom gold inlaid engravings on the flats of the slide and frame, and textured faux ivory grip panels with gold Joker emblems. Harley Quinn (Margot Robbie) also handles the Joker's custom pistol.
Rifles/Carbines
Heckler & Koch HK416A5
Rick Flag (Joel Kinnaman) carries a Heckler & Koch HK416A5 fitted with a Geissele Automatics 14.5 Super Modular Rail handguard. The rifle looks to be equipped with Gen 1 Magpul AFG, AN/PEQ-15 laser designator, and a Leupold Mark 6 1-6x20mm M6C1 rifle scope with an Aimpoint T2 Red Dot attached on the right side of the scope with a LaRue Tactical mount. A number of the Navy SEALs accompanying the Suicide Squad also have HK416A5s with 14.5" and 11.5" barrels.
Mk 18 Mod 1
Several of the US Navy SEALs and Special Forces soldiers who accompany the Suicide Squad including Lt. GQ Edwards (Scott Eastwood) can be seen with Mk 18 Mod 1 carbines fitted with various accessories. Floyd Lawton/Deadshot (Will Smith) is seen loading up and firing a Mk 18 fitted with a Troy PDW stock, canted back up iron sights, and an EOTech XPS sight.
Deadshot's Custom AR-15
Floyd Lawton/Deadshot (Will Smith) carries a custom AR-15. The rifle has a two tone red and gold paintjob, has a red painted Magpul CTR stock, and is fitted with a custom made handguard and muzzle brake. The rifle is also fitted with an ACOG (with custom platinum finish) with a piggybacked Trijicon RMR sight (an Adjustable LED model), along with a vertical grip. Deadshot also uses customized magazines, which are red painted Magpul PMAGs fitted with gold finished TTI Firepower magazine extensions (these are replacement PMAG baseplates which increase the capacity of a 30 round magazine to 35 rounds).
M4A1
Guards escorting Killer Croc (Adewale Akinnuoye-Agbaje), as well as an armed assailant wearing a Batman mask, are seen carrying M4A1s. Amanda Waller (Viola Davis) also uses a M4A1 Carbine during one scene. Joker (Jared Leto) and his soldiers carry M4A1s at the end of the film.
AKM
A heavily customised AKM with a suppressor is seen used by one of the Joker's armed assailants, who is dressed in a Panda suit.
FN FAL
One or more of Joker's henchmen use an FN FAL with an ACOG optic.
"Eyeball" is seen armed with a Heckler & Koch UMP45 fitted with a EOTech 551 holographic sight and vertical foregrip.
MAC-10
One of The Joker's henchman is seen holding an MAC-10.
Shotguns
Kel-Tec KSG
Guards at the Belle Reve facility are armed with Kel-Tec KSGs fitted with Meprolight red dot sights, vertical foregrips, and small weapon lights.
Mossberg 590
When Dr. Harleen Quinzel interviews the Joker at Arkham, a female guard can be seen armed with a Mossberg 590 shotgun with a high-capacity magazine tube.
Remington 870
During the apprehension of El Diablo, an LAPD officer appears to be armed with a Remington 870 fitted with an extended mag tube.
Remington 870 (Folding Stock)
One of the drones transformed by the Enchantress is seen carrying what appears to be a Remington 870 Folding Stock with the folding stock removed.
Another also holds one with a solid stock and pistol grip.
Machine Guns
Dillon Aero M134 Minigun
A Dillon Aero M134 Minigun fitted with a DI Optical DCL-110 reflex sight with an AN/PEQ-15 laser module mounted on the side is seen mounted on a military helicopter and is used by Mr. Frost (Jim Parrack).
Browning M2HB
The Browning M2HB is seen mounted on Humvees throughout the film.
M240B
An M240B GPMG is used by one of the Joker's men during the escape attempt at Arkham Asylum.
Mk 48 Mod 0
A Mk 48 Mod 0 is carried by one of the Navy SEALs accompanying Task Force X.
Other
M72 LAW
An M72 LAW is seen being fired by a SEAL (Kevin Vance) during the city ambush.
Wrist Magnums
Deadshot (Will Smith) is also armed with dual wrist weapons called "wrist magnums" that are built from Glock 19 pistols. The props used in the film were designed and custom made by Walter Klassen FX and Movie Armaments Group (this included "design work, CAD renderings, machining, assembly, finishing and powder coating"). New CNC-machined frames were created for the the Glock 19s and the magazine release and ejection of the one mounted to Smith's right wrist were reversed so that the casings would be able to eject upwards. The blank-firing wrist guns were fully automatic, fired via a thumb trigger connected to a system involving air tubes, a pneumatic actuator, and regulated CO2 canisters hidden in the holstered Glock 18s on Smith's back. According to Walter Klassen FX employee Taku Dazai, firing them created a "rooster tail of fire" and a "huge plume of fire", plus they "sound insane". They are chambered in 9x19mm, due to the fact that they can be seen loaded with the magazines from Deadshot's Glock 18s.
Special
M84 Stun Grenade
In a deleted scene, the Joker pulls out and uses an M84 Stun Grenade.
Range Arsenal
When Floyd Lawson is tested on the range, there are an array of guns for him to use, including an M4A1, a H&K MK 23 with a suppressor, an MP5K with an UMP-style stock, a TDI Vector with the stock folded, an MP7A1, two Smith and Wesson Model 36s, a Beretta 92FS, a G36C with a full-size carry handle, a Glock 17, a Smith & Wesson M&P, two Beretta Px4 Storms, and an unidentified large-frame revolver.
The Joker's Arsenal
In one scene, the Joker is seen lying amongst a collection of knives and firearms, which appear to contain many pistols including what appears to be an IWI X95 assault rifle, a full-sized Glock pistol (most likely a Glock 17), two compact-sized Glocks (most likely Glock 19s, one of which is fitted with a suppressor), two Beretta 92FS Inox-style handguns, among others.