Pacific Rim is a 2013 science fiction action film directed by Guillermo Del Toro. The film is set in a future where the people of Earth are at war with massive interdimensional monsters known as "Kaiju" who come through a portal in space and time known as the Rift at the bottom of the sea. In order to battle these monsters, Earth uses special massive mechanized machines known as Jaegers. The film's cast included Idris Elba, Charlie Hunnam, Charlie Day, and frequent Del Toro collaborator Ron Perlman. Del Toro would return to produce the 2018 sequel, Pacific Rim: Uprising.
The following weapons were used in the film Pacific Rim:
When Dr. Newton Geiszler (Charlie Day) confronts Hannibal Chau (Ron Perlman) in Hong Kong, one of the Hong Kong black marketeers aims a two-tone Heckler & Koch USP at Dr. Geiszler.
SIG-Sauer P228
When Dr. Newton Geiszler (Charlie Day) refuses to leave Hannibal Chau's (Ron Perlman) "private kaiju bunker" in Hong Kong, one of the Hong Kong black marketeers aims a SIG-Sauer P228 at Dr. Geiszler.
When Dr. Newton Geiszler (Charlie Day) refuses to leave Hannibal Chau's (Ron Perlman) "private kaiju bunker" in Hong Kong, two Hong Kong black marketeers aims Smith & Wesson 3913s at Dr. Geiszler.
Rifles
M1 Garand
In news footage of a parade commemorating the second Jaeger victory against the kaijus in the prologue, several honor guardsmen are seen marching with M1 Garands on their shoulders.
M4A1 Carbine
M4A1 Carbines fitted with EOTech sights, KAC railed handguards, and M203 grenade launchers are carried by many of the Pan Pacific Defense Corps (PPDC) security guards. In the prologue, a Japanese Special Assault Team (SAT) officer guarding the skeleton remains of a kaiju could be seen with one, although it has an RIS foregrip instead of an M203 grenade launcher.
Heavy Weapons
M240B Machine Gun
An M240B Machine Gun is mounted on a Pan Pacific Defense Corps (PPDC) vehicle on the Hong Kong Jaeger base.
Browning M2HB
In addition to the M240 machine gun, Browning M2HBs can be seen mounted on many of the PPDC vehicles.
M61A2 Vulcan
The Lockheed Martin F-22 Raptors in the film are outfitted with M61A2 Vulcan 20mm guns mounted on their right wing roots.
Phalanx CIWS
An aircraft carrier carrying the remains of a defeated kaiju in the prologue can be seen fitted with Phalanx CIWS installations on one end of the aircraft carrier.