Left Behind: The Movie (2000)

Left Behind: The Movie is the 2000 film adaptation of the first book in the Christian end times novel series written by Tim LaHaye and Jerry B. Jenkins. Kirk Cameron stars in the film as Cameron "Buck" Williams, a television journalist who investigates the cause of the mass disappearances of people around the world. The film would be followed by two sequels: 2002's Left Behind II: Tribulation Force and 2005's Left Behind: World at War and a feature film remake that starred Nicolas Cage premiered in 2014.

The following weapons were used in the film Left Behind: The Movie:

Handguns

Beretta 92FS

UN Secretary General Nicolae Carpathia (Gordon Currie) brainwashes a guard to hand over his Beretta 92FS which he uses to kill a UN representative opposing him.

Beretta 92FS - 9x19mm

A brainwashed guard hands UN Secretary General Nicolae Carpathia (Gordon Currie) his Beretta 92FS.

UN Secretary General Nicolae Carpathia about to kill an opposing rep with a 92FS.

Nicolae threatening another opposing rep with his Beretta. A few moments ago it turned in a Glock 17.

Closeup on the Beretta.

Glock 17

After killing the opposing UN Rep, Nicolae's Beretta 92FS turns into a 2nd Generation Glock 17.

2nd Generation Glock 17 - 9x19mm

Nicolae's Beretta 92FS turns into a 2nd Generation Glock 17.

Sub Machine Guns

IMI Uzi

An IDF soldier is seen with an IMI Uzi.

IMI Uzi - 9x19mm

An IDF soldier with an IMI Uzi on the right.

Rifles

M16A1

Israel Defense Force (IDF) soldiers at the beginning of the movie use what appear to be M16A1 rifles with A2 handguards. Since the movie was filmed in Canada, it's also possible that it is a Diemaco C7 or perhaps even an MGC replica.

M16A1 fitted with A2 handguards in order to resemble an M16A2.

The IDF soldier on the left is armed with what appears to be an M16A1 fitted with an A2-style handguard and loaded with a 20-round STANAG magazine.

M16A2

When the US Army National Guard (ARNG) is deployed in the ensuing chaos of the Rapture, their soldiers use M16A2s loaded with 20-round STANAG magazines (it would be more accurate if they had 30-round magazines instead). Since the movie was filmed in Canada, it's possible that it is a Diemaco C7 or even an MGC-style replica fitted with A2-style handguards to better resemble an M16A2.