In the center, Natasha Romanoff/Black Widow (Scarlett Johansson) carries dual Glock 26 pistols as she and other Avengers prepare to engage Captain America.
The pistol in her left holster as she battles Ant-Man (Paul Rudd) on the runway.
The pistol in her right holster as she battles Hawkeye (Jeremy Renner) on the runway.
In a deleted scene, Natasha is seen carrying dual Glock 26 pistols in thigh holsters during the airport fight.
The Glock 17 is held by Natasha Romanoff/Black Widow (Scarlett Johansson) when she's confronted by Crossbones' operatives. Bucky Barnes (Sebastian Stan) also uses the pistol to take a shot at Tony Stark (Robert Downey Jr.) during his initial escape from the UN prison in Vienna. Some GSG-9 officers are armed with the Glock.
Glock 17 - 9x19mm
The Glock 17 is held by Natasha Romanoff/Black Widow (Scarlett Johansson) when she's confronted by Crossbones' operatives.
What appears to be a Beretta 92FS Inox was carried by one of Crossbones' operatives when confronted by Black Widow at the CDC in Lagos. This also appears to be the pistol used by the Winter Soldier in surveillance footage.
Beretta 92FS Inox (flip side) - 9x19mm
What appears to be a Beretta 92FS Inox was carried by one of Crossbones' operatives when confronted by Black Widow at the CDC in Lagos.
The pistol used by the Winter Soldier in surveillance footage.
On the near left, Agent Clint Barton/Hawkeye (Jeremy Renner) carries a VP9 holstered in his leg holster as he and other Avengers prepare to engage Iron Man and other Avengers.
Agent Clint Barton/Hawkeye (Jeremy Renner)'s VP9 is seen in his leg holster while fighting Black Widow. Notice the lack of an external hammer that a P30 has, where this pistol also has a wider grip panel that closely resembles the VP9.
IMI Desert Eagle
A newspaper photo shows Crossbones holding twin Desert Eagle pistols.
Desert Eagle Mk VII - .357 Magnum
A newspaper photo shows Crossbones dual-wielding Desert Eagle pistols.
A Makarov PM pistol is seen in the home of a former HYDRA operative. The same operative pulls a Makarov while using the Winter Soldier as a shield during a flashback to a HYDRA training exercise.
Makarov PM - 9x18mm Makarov
The pistol is seen on a stack of newspapers in Cleveland.
The Russian operative holds the pistol.
The Russian operative with the pistol behind the Winter Soldier.
Strangely, Crossbones is carrying several magazines for weapons he doesn't use. There is a Beretta 92FS magazine on his chest rig, and a Steyr AUG mag and what appear to be Glock mags on his shoulder. Despite this, the only weapon we see him carry is the KSG (in fairness, he has a bandoleer of 12 Gauge shells on his left shoulder).
Zemo (Daniel Brühl) and another soldier are seen carrying AK-103 rifles in a photograph. Russian soldiers in 1991 are also seen with AK-103s while guarding the Winter Soldier lab. The latter is an anachronism as the AK-103 wasn't developed until 1994.
AK-103 - 7.62x39mm
Zemo and another soldier with their AK-103s in a photograph.
Russian soldiers in 1991 are seen with AK-103 rifles while guarding the Winter Soldier lab.
Some of Crossbones' operatives are armed with the Galil MAR. Captain America oddly identifies this and all other weapons used as "AR-15s".
Galil MAR - 5.56x45mm
An operative carrying the Galil MAR is disabled by Falcon.
DSA SA58 OSW
What appears to be a DSA SA58 OSW is used by Crossbones' operatives.
DSA SA58 OSW Carbine with 30-round magazine and RIS handguard - 7.62x51mm NATO
In the center, a DSA SA58 OSW is used by one of Crossbones' operatives.
A SIG SG 550 is used by some of Crossbones' operatives.
SIG SG 550 assault rifle with proprietary bipod - 5.56x45mm
A SIG SG 550 is used by Crossbones' operative on the right.
Steyr AUG A1
A Steyr AUG A1 can be seen carried by a UN soldier in Vienna.
Steyr AUG A1 - 5.56x45mm NATO
The Steyr AUG is carried by the UN soldier in the background.
What appears to be an M240 machine gun fitted with a DI Optical DCL-110 sight is mounted on a helicopter. While the DCL-110 (mounted to a Steyr AUG A3) was portrayed as being a fictional sight capable of seeing through walls in Captain America: The Winter Soldier, it is used for its actual purpose in Captain America: Civil War.
FN M240D vehicle and aircraft-mount model with spade grips - 7.62x51mm NATO