During the introductory sequence, the fictional F/A-37 "Talon" fighter piloted by Lieutenant Kara Wade (Jessica Biel) is fired on by antiaircraft guns, including a Bofors 40mm gun in a single mount.
M61 Vulcan cannons are presumably mounted on the various US fighters seen during the movie, but are also seen clearly; several appear in the introduction in M167 Vulcan Air Defence System (VADS) towed mountings, while others are visible in Phalanx installations on the US carrier, nominally USS Abraham Lincoln. See trivia below.
Error creating thumbnail: File missingGE M61 Vulcan - 20mmError creating thumbnail: File missingGE M61 Vulcan Cannon in a Phalanx mounting - 20mmError creating thumbnail: File missingAn M167 VADS with a 20mm M61 Vulcan opens fire as one of the Talon fighters passes by. It isn't particularly clear why the aircraft are practising against this obsolete system; the last M167 VADS was retired from service in 1994.Error creating thumbnail: File missingThe VADS swings around, firing constantly; the fire control radar is briefly visible as it points into the camera - 20mmError creating thumbnail: File missingAnother VADS opens fire on the aircraft piloted by Lieutenant Ben Gannon (Josh Lucas). Note that the 20mm M61 is not firing blanks in this scene, as no spent casings are coming out of the chute on the side of the gun; the muzzle flashes are post-production CG additions.Error creating thumbnail: File missingThe white fire control radars of two of the Abraham Lincoln's three Phalanx installations are visible to the left and right of her foredeck -20mm
Beretta 92FS
The Beretta 92FS is the standard sidearm of US military personnel, standing in for the military M9.
The Chinese AK/AKM variant, the Type 56 (and 56-1 the folding stock version) are the most commonly seen AK47/AKM rifle in movies and television (at least those done by U.S. Production companies). The Type 56 (full stock) version is commonly seen in the movie, usually in the hands of terrorists of many different stripes. Terrorist guards from several organizations are seen wielding the weapon in Rangoon, Islamic Extremists in a mountain fortress in Tajikistan, and North Korean Soldiers.
In addition to the many Norinco Type 56 Chinese AK rifles, terrorists are also seen wielding what looks like original milled receiver AK-47 rifles with original front sights (not the hooded Type 56 sights). However, being how 'new' they look, they can be the third pattern AK-47 "Legend Series" rifles imported by Poly Technologies, Inc, between 1988-1989. Those were high end identical clones of the original AK-47 rifles but very few were imported.
Error creating thumbnail: File missingPoly Technologies AK-47 - 7.62x39mm. This is the commercial clone of the original Type III AK-47 and is the most used in American films and shows when showing the milled receiver AK-47Error creating thumbnail: File missingTajikistan terrorist fires his milled receiver AK-47 on the castle wall - 7.62x39mm
Norinco Type 56 Target
Tajikistan terrorists are seen using a long barreled Type 56 variant rifle. It has an underfolding stock and a long barrel but no bipod.
A prototype Heckler & Koch MP7, the Heckler & Koch PDW, is carried and used by Lieutenant Kara Wade (Jessica Biel) when she is shot down over North Korean Territory.
Though the official Colt 733 was 11.5" we see 10" M16 short carbines, in the hands of covert ops thugs in Alaska.
Error creating thumbnail: File missingColt Model 733 SMG - 5.56x45mm. Note that the Colt Model 733 has the A1E1 upper receiver (A1 rear sights, but has a brass deflector, like the Model 715 or any of the Canadian M16s)Error creating thumbnail: File missingBlack Ops thug with a Colt Submachine Gun - 5.56x45mm
A North Korean marksman with the group tasked with tracking down one of the pilots hands an SVD Dragunov sniper rifle to his superior, who uses it for the rest of the movie.
A curious thing is that all the North Korean Troops carry the Yugo Zastava M70AB2 AK rifle (with a flashlight taped to the front hand guard).
Error creating thumbnail: File missingZastava M70AB2 folding stock rifle with a replacement wood pistol grip - 7.62x39mm. Yeah, okay. That's how I got the rifle from Mitchell Arms. I'll buy a replacement correct pistol grip and rephotograph the gun. :)Error creating thumbnail: File missingNorth Korean officer with a Zastava M70AB2 rifle - 7.62x39mm
Heckler & Koch G36K
Lieutenant Ben Gannon (Josh Lucas) takes a Heckler & Koch G36K fitted with a Heckler & Koch AG36 Grenade Launcher and a Bundeswehr ZF 3x4° dual optical sight from a Black Ops guard and uses it against them in the hangar. Black Ops thugs can also be seen using G36K rifles with Bundeswehr-standard sights.
Mounted under Lieutenant Ben Gannon (Josh Lucas)'s Heckler & Koch G36K is a Heckler & Koch AG36 Grenade Launcher. This is one of the earliest appearances of this grenade launcher in a film. It is only fired once during the movie; for some reason, a sound like a shotgun's pump being operated is foleyed in as Gannon prepares to do so, despite that he is simply pointing the weapon rather than loading it.
A F88 Austeyr is held by a Black Ops guard, Gannon tell him to set it on the ground. When Gannon is ambushed, the guard picks it up again, but is shot by Gannon. Austeyr F88 rifles can also be seen in the Alaska Base Armory.
File:Austeyr-F88.jpgAustralian soldier with an Austeyr F-88. Note bayonet lug halfway down the projecting part of the barrel - 5.56x45mmError creating thumbnail: File missingGuard setting down the Austeyr F-88 - 5.56x45mmError creating thumbnail: File missingGuard getting shot with the Austeyr F-88: here the bayonet lug is clearly visible - 5.56x45mmError creating thumbnail: File missingA couple of Austeyr F-88 rifles can be seen on the left-hand side of the rifle rack as well as one Austeyr8 being taken off the rack by one of the Black Ops people - 5.56x45mm
Austeyr F88S
One of the Black Ops thugs who surround the hangar is carrying an Australian Austeyr F88S.
File:Austeyr F88.JPEGAustralian soldier with an Austeyr F-88S with integral Picantinny rail, 20-inch barrel and standard 1.5 power optic - 5.56x45mmError creating thumbnail: File missingAnother sign of filming in Australia; this thug carries an Australian-pattern Austeyr F88S with 20-inch barrel and Picatinny rail - 5.56x45mm
Colt M4 Carbine
An M4 Carbine is used by a guard to ambush Gannon. Also M4s are seen in the Alaska Base armory against the wall and being handed out to guys sent to kill Gannon.
Error creating thumbnail: File missingColt M4A1 Carbine with standard (non-LE) stock - 5.56x45mmError creating thumbnail: File missingTrying to ambush Gannon with an M4 - 5.56x45mm. Though not seen clearly here, when the bad guy falls back after being shot, a frame by frame analysis reveals that it is indeed an M4
M60 Machine Gun
An M60 machine gun is seen on the table of the Alaska Base Armory
While the carrier in Stealth is nominally the USS Abraham Lincoln, there are actually three carriers in the movie; as well as the correct one, USS Nimitz and USS Carl Vinson are shown at various times during the movie.
Error creating thumbnail: File missingCaptain George Cummings (Sam Shepard) and Captain Dick Marshfield (Joe Morton) talk as the carrier crew conduct a debris check of the deck. This is the Abraham Lincoln (CVN-72).Error creating thumbnail: File missingIn a pan over the carrier before the Talons go on their second mission the number "70" can be seen on the deck: this is the USS Carl Vinson (CVN-70).Error creating thumbnail: File missingA still from the movie's ending shows the number "68" on the carrier's island: this is the USS Nimitz (CVN-68).
