The following weapons were used in the film The Saint:
Smith & Wesson Model 66
Ilya Tretiak (Valeri Nikolayev) uses a Smith & Wesson Model 66 throughout the movie. The character seems to prefer revolvers.
Smith & Wesson Model 66 Snub with 2" barrel - .357 Magnum
Smith & Wesson Model 586
Ilya Tretiak (Valeri Nikolayev) uses a Smith & Wesson Model 586 when questioning Simon Templar (Val Kilmer).
Smith & Wesson Model 586 - .357 Magnum
Ilya Tretiak (Valeri Nikolayev) uses a Mini-Uzi when chasing Templar in London.
Mini Uzi SMG with stock folded - 9x19mm
Scarface (Tommy Flanagan) uses an Uzi during the pursuit of Templar (Val Kilmer) in Moscow.
IMI Uzi with buttstock collapsed - 9x19mm
Heckler & Koch MP5K
One of Tretiak's thugs uses an Heckler & Koch MP5K during the Moscow pursuit.
Heckler & Koch MP5K - 9x19mm.
Heckler & Koch MP5A3
Scarface (Tommy Flanagan) uses an Heckler & Koch MP5A3 during the London pursuit. Metropolitan Police Specialist Firearms Officers are armed with MP5A3 fitted with scope and Surefire dedicated fore-end weapon lights.
Heckler & Koch MP5A3 with "tropical" (wide) forearm - 9x19mm with stock extended
The Marine guards at the front gate of the U.S. Embassy in Moscow appear to be armed with the Remington 870 Police Folder.
Remington 870 Police Folder with extended magazine tube - stock extended - 12 gauge
After Templar (Val Kilmer) makes it into the Russian President's quarters he puts down his weapon. Due to a continuity error it has changed from a AKS-74U into a AKS-74.
The AKS-74U is seen being carried by Russian soldiers and police in Moscow. At one point ,when infiltrating the Presidential Palace in Moscow, Templar (Val Kilmer) takes a "Krinkov" from a guard then uses it to bring down a chandelier when being pursued.
AKS-74U (also referred to as the "AKSU" or 'Krinkov') - 5.45x39mm