Syphon Filter 2

The below weapons were used in Syphon Filter 2.

Assault rifles

M-16

Usable in most missions.

Heckler and Koch G11

The G11 is a bizarre weapon, firing rounds from a magazine containing 50 bullets. This technically makes it a standard assault rifle, but it has a strange 'zoom' scope that allows for precision shots. This, despite its blazing fast fire rate.

"PK102"

A "PK102" can be used in game.

Submachine guns

Heckler and Koch MP5

The MP5 is again usable as it was in the first game. Where the original Syphon Filter featured a forward grip, making it more like an MP5K than a standard MP5, Syphon Filter 2 now removes the grip, a convention that carries to the third instalment. It was not until The Omega Strain that the MP5K reappeared alongside the regular MP5.

Bizon

The Bizon can be used in game. As was the case in the first instalment, each magazine holds 60 rounds or more.

Shotguns

12 gauge shotgun

A single-shot weapon that is devastating up close.

Daewood Precision Industries Universal Sporting Automatic Shotgun

The USAS-12 can be used; this marks the first time the Syphon Filter series contains the weapon. It would be used in all the next games. The weapon is notable for being required to defeat Jason Chance, the last boss, without accidentally destroying the helicopter.

Sniper rifles

General purpose sniper rifle

A general purpose sniper rifle may be used in the game.

"Night vision" sniper

Almost exactly the same as the usual sniper rifle, this one has a night vision sight.

Pistols

Colt .45

The M1911 can be found and used.

Apparently in this universe the year 1911 came after the year 1914. Note also the incorrect assertion that the classic M1911 design is double-action.

Glock 17

Machine pistols

Glock 18

Launchers

Tear gas canister

M-79

Explosives

Soman nerve agent

Incendiary grenade

Others

Crossbow