National Lampoon's Vacation

National Lampoon's Vacation (1983)

National Lampoon's Vacation is a 1983 comedy directed by Harold Ramis and starring Chevy Chase as Clark Griswold, a ordinary family man who is determined to take his family cross country to California to visit Wally World, a world famous amusement park. During their journey, the family endures all sorts of trouble. The film would spawn a film franchise, spanning four sequels as well as a spinoff television film and a soft "reboot" in 2015.

The following weapons were used in the film National Lampoon's Vacation:

=Pistols

M1911A1

The SWAT leader also holds an M1911A1 on Clark.

World War II issued Colt M1911A1 Pistol - .45 ACP

The SWAT leader holds the M1911A1 on Clark.

Shotguns

12 Gauge Double Barreled Shotgun

When the Griswolds go to the Old West bar, a bartender pretends to shoot Clark Griswold (Chevy Chase) with a 12 Gauge Double Barreled Shotgun.

Stoeger/IGA Coach imported side by side shotgun - 12 Gauge

A bartender pretends to shoot Clark Griswold (Chevy Chase) with a 12 Gauge Double Barreled Shotgun.

Ithaca 37

Police officers and some SWAT Team officers carry [Ithaca 37]] riot shotguns and aim them on the Griswolds at the Wally World park.

Ithaca 37 - 12 gauge

Rifles

AR-15/SP1

SWAT Team officers hold AR-15/SP1 rifles on the Griswolds at the Wally World park.

Slab Side M16 (AR-15/SP1) with M16A1-style flash hider - 5.56x45mm

A SWAT officer armed with the SP1 rifle.

Launchers

Federal Gas Riot Gun

One of the SWAT officers leads his team carrying what appears to be a Federal L-5 Gas Riot Gun.

Federal L-5 Gas Riot Gun - 37mm

Other

Marksman BB Gun

At Wally World, Clark threatens Lasky (John Candy) with a Marksman 1010 BB pistol that resembles an M1911A1. Clark refers to it as a "Magnum P.I.".

Marksman 1010C BB pistol

"That's not a real gun is it, Clark?"
"What, are you kiddin'? This is a Magnum P.I.!"