The following firearms can be seen in the film Ishtar:
Handguns
M1911 pistol
Original Colt M1911 (dated 1913) - .45 ACP
Walther P-38 pistol
Beretta 92F pistol
Beretta 92F (Early Model) - 9x19mm
Submachine guns
Ingram MAC-10
Ingram MAC-10 with suppressor - .45 ACP
IMI Uzi
Heckler & Koch MP5A2 submachine gun
Heckler & Koch MP5A2 with early "slimline" handguard - 9x19mm
Rifles
AK-47 / AK-74
AK-47 (Type III) - 7.62x39mm
M1 Carbine
Auto Ordnance M1 Carbine (Modern production) - .30 Carbine
Unidentified rifle
Machine guns
Goryunov SG-43 Machine Gun
Goryunov SG-43 Machine Gun On 'Sokolov' mount with shield - 7.62x54mm R
FN MAG
FN MAG 58 - 7.62x51mm NATO
Others
Hawk MM1 grenade launcher
MM1 grenade launcher - 40mm
FIM-43 Redeye