War of the Worlds - Season 1 (2019).

The following weapons were used in Season 1 of the television series War of the Worlds:

Pistols

Beretta 92FS

A Beretta 92FS, possibly standing in for the PAMAS G1, a modified 92FS is used by Colonel Mustafa Mokrani (Adel Bencherif) in the eighth episode after his HK416 carbine runs out of ammo while engaging the scout bots.

American Made Beretta 92FS - 9x19mm

Colonel Mokraini uses his sidearm while holding back the scout bots in the eighth episode.

Browning Hi-Power

A Browning Hi-Power is seen in the sixth episode when a survivor tries to take out alien quadrupedal scout bots.

British L9A1 and licensed FN Hi-Power - 9x19mm.

The survivor out of luck when he runs out of ammo in the sixth episode.

In this shot, you can see the entire Hi-Power with retracted slide.

Glock 17

A Glock 17 with no rails is taken by by ex-Sudanese child soldier/illegal migrant Kariem Gat Wich Machar (Bayo Gbadamosi) from the tactical holster of an Authorized Firearms Officer (AFO) in the aftermath of the worldwide EMP attack in the second episode. Rachel (Georgina Smith) uses one in the third episode to shoot herself after the British underground command bunker is raided by the quadrupedal scout bots. Helen Brown (Elizabeth McGovern) uses it, likely taken from the underground command bunker, when she and Bill arrive in Hammersmith, seen in the fifth episode. Ex-hospital orderly Ash Daniel (Aaron Heffernan) takes it from Kariem's bag, but he is allowed to keep it as his main weapon. By the end of the season, Sarah Gresham (Natasha Little) takes it when she and Tom leave the university.

Depending on the scene, it sometimes changes to at least a third gen Glock.

Glock 17 (early second generation model from 1988) - 9x19mm Parabellum

The Glock next to Kariem after he is stabbed by a surviving shopkeeper in the second episode.

Kariem making his first impressions on the Greshams by taking Emily as a hostage.

Rachel preparing to shoot herself in the head in the third episode.

Helen being quick on the draw in the fifth episode.

This scene with Helen in the sixth episode shows that the pistol she has is equipped with no rail.

Helen encounters a quadrupedal scout bot at the university at the end of the seventh episode.

Glock 17 (early third generation model from 1998) - 9x19mm Parabellum

In the fourth episode, Ash Daniel (Aaron Heffernan) pilfers the Glock.

Ash gripping the Glock while hiding from the quadrupedal scout bots in the fifth episode.

The unattended Glock 17 taken by Sarah in the eighth episode.

Sarah aims the Glock 17 in the dark.

SIG SP 2022

A SIG SP 2022 is seen in the second episode, carried by an armed looter after his group breaks into a bakery in the aftermath of the worldwide EMP attack. It's later seen in the fourth episode, carried by Police Nationale officers.

SIG Pro SP 2022 - 9x19mm

The looter speaks to Jonathan in the second episode. The SP 2022 is tucked in his pants, likely taken from a slain Police Nationale officer.

The SP 2022 picked up in the fourth episode.

Sacha Dumont (Mathieu Torloting) aims the pistol at Noah.

Submachine Guns

Heckler & Koch MP5A3

A Heckler & Koch MP5A3 with a Surefire light attached is seen in the third episode when Helen takes it while exploring the underground command bunker.

Airsoft replica of the Heckler & Koch MP5A3 with Surefire 628 dedicated forend weaponlight and Navy trigger group.

Helen with the MP5A3 in the third episode.

Side shot of the MP5A3 and Surefight light.

Assault Rifles

Enfield SA80

The Enfield SA80 is used with British troops in the season. They're seen both with or without railed handguards.

L85A1 with Swedish SUSAT scope - 5.56x45mm NATO

A female soldier on the right with an SA80 in the first episode.

L85A2 Theatre Entry Standard (TES) with magazine removed - 5.56x45mm

At least one British soldier is seen with the railed handguard in the first episode.

A British soldier guarding the underground command bunker in the third episode before something tragic happens...

Bill Ward (Gabriel Byrne) explores the outskirts of the underground command bunker.

The L85A2 seen in the shopping cart Bill commandeers in the fifth episode.

An L85A2 is carried by a surviving British soldier when they secure the Greshams in the eighth episode.

Heckler & Koch G36C

The Heckler & Koch G36C is first seen in the fourth episode as the primary weapon of surviving PN officers, including Clara (Alysson Paradis) and Noah Dumont (Guillaume Gouix). In the eighth episode, the G36C is taken by Sacha Dumont (Mathieu Torloting).