Splinter Cell: Chaos Theory

The following guns were use in Tom Clancy's Chaos Theory:

FN Five-seveN with supressor and OCP device

Referred to as the 'SC Pistol'. Sam's standard issue sidearm. Is said in-game to integrally silenced. It appears to be the original model.

FN Five-SeveN (Original Model), 5.7x28mm. This model is no longer produced.

FN F2000 Tactical

Sam's standard issue rifle. Fitted with either a 40 mm launcher, a shotgun, or a '20mm Sniper attachment'. Sights are usually a C-More Red dot sight, changing to a standard F2000 sight with the 'sniper attachment'. In game is said to be integrally silenced.

FN F2000 Tactical with folding foregrip 5.56x45mm NATO

FN EGLM

The launcher attachment mounted on Sam's F2000. Functions more like a FN303.

Berretta 92FS

Used by the People's Voice Revolutionaries and Panamanian guards.

Beretta 92F - 9x19mm.

Heckler & Koch MP7

Used by the Displace Mercenaries

Yarygin MP-443 "Grach"

Used by the North Korean Soldiers

IMI Desert Eagle

Used by Shetland at the end of the bathhouse and General Jung, Jung is only seen in Co-op mode

Heckler & Koch Mark 23

Used by the National Guardsmen, ISDF troops, and the Japanese Soldiers

Heckler & Koch UMP 9 SMG

Used by some Displace International Mercenaries

Heckler & Koch XM8

Used by the South Korean soldiers and some National Guardsmen

XM29 OICW

Used by other National Guardsmen

Heckler & Koch G36K

Used by the Displace Mercenaries

Ruger AC556

Used by the Panamanian Soldiers at the Bank

Howa Type 89

Used by the Japanese Soldiers at the Kokubo Sosho

AK-103

Used by a People's Voice Revolutionary and the North Korean Soldiers

RPD machine gun

Used by North Korean Special Forces Soldiers

Steyr AUG A2

Used by People's Voice Revolutionaries

M60E3

Seen sticking out of a box of weapons in the first mission.

CIS SAR-21

Used by I-SDF troops.

SAR 21, 5.56mm NATO