Army of the Dead is a 2021 Netflix original zombie heist film co-written and directed by Zack Snyder. After a weaponized zombie escapes military custody and sets off an outbreak in Las Vegas that results in the entire city being walled off from the rest of the country, a group of mercenaries take the ultimate gamble, venturing into the quarantine zone to pull off the greatest heist ever attempted and escape before the US military nukes the city. The film premiered on Netflix on May 21, 2021.
The following weapons were used in the film Army of the Dead:
A modified FN P90 fitted with a forward rail system often seen on airsoft P90s is the primary weapon used by Chambers (Samantha Win). It's likely the P90 itself is airsoft, too.
M4A1 carbines are primarily seen in the hands of the US military personnel guarding the convoy protecting alpha zombie Zeus' transport and later the Las Vegas Quarantine Zone.
A Heckler & Koch HK416 rifle with a Trijicon ACOG and Magpul D60 drum magazine is seen in the hands of Scott Ward (Dave Bautista). Sergeant Kelly (Michael Cassidy) uses an HK416 while transporting alpha zombie Zeus via military convoy at the beginning of the film.
Heckler & Koch HK416C
Maria Cruz (Ana de la Reguera) uses a Heckler & Koch HK416C with an EOTech holographic sight, Steiner DBAL laser, weapon light, and Magpul D60 drum magazines.
Salient Arms International GRY SBR
One of Ward's mercenaries is briefly seen with what appears to be a Salient Arms International GRY SBR just before Las Vegas is walled-off during the opening credits.
Machine Guns
Browning M2HB
The Browning M2HB is seen mounted on multiple vehicles, including the Humvees in the military convoy leaving Area 51 and an M113 APC during the opening credits. One is used by Maria Cruz to obliterate a pack of zombies during the credits.
FN M249 Para
Security guards at the Las Vegas refugee camp are seen with FN M249 Para light machine guns when the bus carrying Scott Ward and his team arrive.
M61 Vulcan
During the opening credits, Lockheed F-22 Raptors are seen striking the Las Vegas Strip after the US military and LVMPD there are overrun. The F-22 carries an internal M61 Vulcan cannon. During this sequence, a soldier is dramatically shown climbing on top of an armored vehicle holding up a flare to guide the strike in while being overwhelmed by zombies in what is perhaps a nod to a similar sequence with Nicolas Cage in The Rock.
General Electric GAU-8/A Avenger
During the opening credits, Fairchild Republic A-10 Thunderbolt II attack jets are seen conducting airstrikes against zombie hordes on the Las Vegas Strip. The A-10 was built around the General Electric GAU-8/A Avenger cannon as its primary weapon.
Launchers
M203 Grenade Launcher
One of the MPs at the gate of Area 51 has an M203 grenade launcher mounted on his M4.