Jurassic Park (1993)

Jurassic Park (1993)

Jurassic Park is the 1993 feature film adaptation of the Michael Crichton bestseller of the same name. Directed by Steven Spielberg, the film is set in a futuristic amusement park where dinosaurs have been genetically brought back to life. After a computer malfunction, the dinosaurs now become a threat to those remaining on the island. The film was a huge success and was highest grossing film of all time until 1997's Titanic. The film would subsequently be followed by three sequels: 1997's The Lost World: Jurassic Park, 2001's Jurassic Park III, and 2015's Jurassic World.

The following weapons were used in the film Jurassic Park (1993):

Shotguns

Franchi SPAS-12

Franchi SPAS-12s are used by Robert Muldoon (Bob Peck) and Dr. Alan Grant (Sam Neill) over the course of the movie, also seen in the hands of several InGen workers in the introduction and in the gun lockers. It is last seen lying discarded on the computer room floor after jamming due to a stovepipe malfunction when Grant used it to try to fend off an attacking Velociraptor.

Franchi SPAS-12 - 12 gauge

Muldoon oversees the loading of a Velociraptor armed with a SPAS-12 shotgun.

Muldoon starts to unfold the stock on his SPAS-12 shotgun.

Muldoon folds down the butt on his SPAS-12.

Muldoon takes aim at a Velociraptor with his SPAS-12, only to realize he has been tricked. Note how he doesn't actually have the stock pressed into his shoulder but barely rested against his bicep; the weapon would likely slip under his arm if he pulled the trigger now.

Grant pumps the action on a SPAS-12.

Grant throws down the SPAS-12 after it jams. The jam appears to be an extractor malfunction, resulting in a shell in the breech holding back a loaded round from being chambered, commonly known as a 'stovepipe'. Such a jam is relatively straightforward to clear in reality, however it's likely Grant might not be familiar enough with firearms to know how to do so. The shells used in this scene are most likely dummy rounds given how fragile they appear.

Rifles

M16A2

The M16A2 is seen carried by several InGen workers in the beginning of the film and is stored in the gun lockers in the emergency bunker. Most of the M16A2's carried by the workers can be seen fitted with weaponlights mounted on the barrels ahead of the front sights.

Colt M16A2 - 5.56x45mm

One of the InGen workers next to Muldoon armed with an M16A2.

An InGen worker armed with an M16A2.

M16A2 rifles seen in the gun locker as Muldoon grabs a SPAS 12.

Heckler & Koch HK91A2

A couple of Heckler & Koch HK91A2s can be seen briefly inside the gun locker, from which Muldoon grabs a SPAS-12.

Heckler & Koch HK91A2 - 7.62x51mm NATO

Two Heckler & Koch HK91A2 barrels seen on the right, visible behind Muldoons right arm.

M16 (AR-15/SP1)

Some of the Ingen workers are also seen with 'slab-side' M16 Rifles, or possible AR-15/SP1s. Then again, they could be simple rubber props modeled after said rifles. They are fitted with A2-style handguards to pass for an M16A2.

Colt M16 aka SP1 (flat "slab side receiver") with A2 style handguards used to impersonate the M16A2 - 5.56x45mm

An InGen worker is seen armed with a slab-side M16 rifle when the Velociraptor looks out of its cage.