The Viral Factor is a 2012 action movie directed by Dante Lam. Jay Chou and Nicholas Tse star as two long-lost brothers, on opposites sides of the law, who reunite to stop a group of criminals from releasing a deadly strain of smallpox.
The following weapons are seen in The Viral Factor:
A Walther P99 is carried by International Security Affairs (ISA) agent Jon Man (Jay Chou) in Jordan. Corrupt ISA agent Russell (Philip Keung) uses a P99 while chasing Jon and his brother Man Keung (Nicholas Tse) in Kuala Lumpur.
Glock 17
The Glock 17 is the most frequently seen weapon in the film, and is used by various points by Jon Man (Jay Chou), his brother Man Yeung (Nicholas Tse), various ISA agents, henchmen and Malaysian Polis officers.
Fully automatic Glock 17
A Glock 17 converted to fully automatic fire and with a 33 round magazine is used by Jon's partner Ross (Carl Ng) when their team is attacked during a mission in Jordan. A henchman is later seen wielding one in Kuala Lumpur when battling ISA agents.
Glock 26
A Glock 26 is carried by Ice (Bing Bai) during a mission to protect a scientist in Jordan.
A guard at the Asian Center for Disease Control (ACDC) aims a Beretta 92FS at Man Yeung when he escapes after stealing a smallpox sample.
SIG-Sauer P228
A SIG-Sauer P228 is taken from a Polisi officer and used by Jon Man (Jay Chou) in the finale.
Smith & Wesson Model 36
Man Keung is seen using a Smith & Wesson Model 36 during a flashback sequence. Jon also uses the Model 36 in the finale after retrieving it from a dead henchman.
Submachine Guns
Heckler & Koch MP5K-PDW
Ice uses a Heckler & Koch MP5K with a PDW-style stock accessory rails and a red-dot sight in Jordan. Jon later uses a MP5K in the finale when he battles Wong's thugs aboard a cargo ship.
Heckler & Koch MP5A3
Heckler & Koch MP5A3 submachine guns with Surefire weapon lights are used by Jordanian police commandos when they raid a terrorist hideout. A Royal Malaysian Navy boarding team also uses MP5A3s when searching a freighter contaminated with smallpox, as do ISA agents. A thug in the finale uses a MP5A3 without any attachments.
Heckler & Koch MP5A2
Some ISA agents and Polis officers use MP5A2 submachine guns with Surefire weapon lights.
Steyr TMP
Man Yeung uses a Steyr TMP in the finale when he and Jon storm a cargo ship where the smallpox virus is being stored.
Shotguns
Remington 870
A Jordanian police commando can be seen holding a short-barreled Remington 870 during a raid.
Benelli M3T Super 90
Man Yeung uses a Benelli M3T Super 90 shotgun during a shootout on the streets of Kuala Lumpur. A henchman also carries a M3T in the final shootout.
A SIG SG 552 with various accessories is used by Sean Wong during the Jordanian mission.
M4 Carbine
Custom M4 Variant
Jon uses what appears to be a custom Colt M4 variant in Jordan. The rifle has a long railed handguard coupled with a short barrel and a Vltor Modstock, Aimpoint sight , a laser aiming module and fitted XM16E1-style lower receiver .
M4A1 Carbine
Royal Malaysian Navy commandos use M4A1 carbines while searching a smallpox-contaminated freighter. Later, ISA agents use M4A1 carbines when they raid Sean Wong's hideout. Wong himself uses an unmodified M4A1 in the finale while searching for Yeung and Jon.
AKMS
Most of the mercenaries who ambush the ISA agents in Jordan use AKMS rifles.
Norinco Type 56
One of the mercenaries uses a Norinco Type 56 to cover Sean Wong as he makes his escape after betraying his teammates.
IMI Galil MAR
Several of arm dealer Gunther's bodyguards use the Galil MAR in the finale.
Machine Guns
FN MAG
Humvees with mounted FN MAG machine guns are used by the Jordanian soldiers who are escorting the ISA team in the introduction.
The attackers in Jordan initiate the ambush of the ISA convoy by firing RPG-7 rocket launchers.
RGD-5 Hand Grenade
Sean Wong and several of his henchmen use RGD-5 hand grenades to fend off ISA agents when their hideout is raided. Jon later uses one to rescue Dr. Rachel Kan (Peng Lin).