SPLINTER CELL
CONVICTION
FN Five-seveN
Sam's main weapon and sidearm like in the previous games is the FN Five-seveN, although this time it has a two-tone black and flat dark earth frame, a built-in compensator-style suppressor and is appearing as the new USG model. Called "FIVE-SEVEN" in the game. Can be upgraded with a C-More style reflex sight (making it the only weapon to allow four marks to be targeted for "execution" one-hit kills), a laser aiming module and match grade ammo.
Heckler & Koch USP45
The Heckler & Koch USP45 appears in Conviction as a usable pistol, it holds 12 rounds. Can be upgraded with a reflex sight, a laser sight and hollow point ammo. Called "USP.45" in the game. It is the preferred weapon of the Washington PD and the Secret Service.
The Heckler & Koch Mark 23 appears as "MK.23" in Conviction. It is Sam's personal defense weapon of choice and is his default pistol unless the player equips another handgun from a weapon stash. Can be upgraded to hold 18 rounds from its starting 12. Can also be equipped with a laser sight and hollow point ammo. It is suppressed by default and is the most powerful pistol in the game. The only drawback is that only two enemies can be "executed" with it at the same time.
Heckler & Koch Mark 23 Mod 0
Izhmekh MP-446 "Viking"
The Izhmekh MP-446 "Viking" appears as "MP-446" and is always suppressed. Holds 17 rounds in the magazine. Can be equipped with a reflex sight, a laser sight and match grade ammo. It has moderate range, stopping power and accuracy. The Viking is the sidearm of the Third Echelon cleaning squad sent after Fisher during the Lincoln Memorial level. So far, this is the one and only video game to feature the MP-446.
Walther P99
The Walther P99, with an olive drab frame and longer barrel, can be obtained through the Extras menu. Can be upgraded with extended magazine (+4 rounds), laser sight, and match grade ammo. It is probably the .40 S&W version because it holds 12 rounds.
Desert Eagle Mark I
The second weapon Fisher can pick up in the game is the Desert Eagle Mark I handgun. Many thugs carry it during the Malta level. It holds 7 rounds implying it is chambered for .50 AE, but the Mark I was never offered in that caliber. Can be upgraded with a reflex sight, laser sight and match grade ammo. It looks to be the exact same model from Rainbow Six: Vegas, and like in Vegas it is incorrectly portrayed as DAO
SIG-Sauer P226R
The SIG-Sauer P226R with P228 trigger guard is the preferred sidearm of the Russian guards in the game. Is used by Black Arrow mercenaries as well as Tom Reed, Grim, Colonel Jeremy Prentiss and Major Shawn Robertson, two high-ranking Black Arrow Officers. Cannot be suppressed but can be upgraded to hold 20 rounds from it's starting 13. Can also be equipped with a laser sight and match grade ammo. Despite being called a "P228" and having a 13-round magazine it is quite visibly a full size SIG-Sauer P226R, which is evident by how the slide protrudes further out from the frame.
SIG-Sauer P228
The inventory icon of the "P228" is a real SIG-Sauer P228. This could indicate that the weapon was planned to be the compact variant, but ended up as the full sized P226. The P228 also appears on the P.E.C. (short for Persistent Elite Creation) Challenge "Advanced Close Combat".
Beretta 92FS
Fisher is seen using a Beretta 92FS during the recapitulation of the events of the previous game. Note that him using a Beretta is a goof, because Fisher was using a Luger P08 in this particular scene in Double Agent.
Glock 17
A Glock 17 can be seen on the Laser Sight upgrade's icon. The developers probably wanted to choose a "neutral" gun for the image of this upgrade, that's why they've selected a unusable pistol.
Ingram MAC-11
The Ingram MAC-11 was seen in the hands of enemies in the early gameplay trailers. Has been removed from the final game.
Česká Zbrojovka Vz. 361 Skorpion
The CZ Vz. 361 Skorpion appears in the game as "SKORPION" and is classified as a machine pistol. It can be upgraded with a better stock for improved accuracy, a reflex sight and hollow point ammunition. Is very accurate, but holds less ammo than the majority of the guns.
TsNIITochMash SR-2M Veresk
The TsNIITochMash SR-2M Veresk appears correctly as "SR-2M" in the game with the fore-grip removed. Can be upgraded with a gun stock, a laser sight and a reflex sight.
Heckler & Koch MP5N
The Heckler & Koch MP5N appears as "MP5-N" in Conviction. Black Arrow soldiers use it as their primary weapon in the early levels of the game. Can be upgraded with a laser sight, reflex sight and hollow point ammo.
Heckler & Koch MP5SD-N1
The Heckler & Koch MP5SD-N1 appears in Conviction as "MP5-SD3". Can be upgraded with a gun stock, a 2x scope and hollow point ammo. The M68 Aimpoint reflex sight appears to be mounted backwards on this and several other submachine guns and rifles. The MP5SD-N1 is also used by the Navy SEALs during the Diwaniya, Iraq flashback level.
