Weaponry throughout the Games - Light Handguns w/pictures

There are a total 70 weapons in the game, many of which have custom parts which can be purchased from Drebin 893 or found in certain levels. "Drebin" is a person who will take the ID tag lockings off of the guns you pick up and you can sell back any extras that you encounter on the battlefield. For the first time you unlock a gun it costs something but after that you get more money in return. So you end up making a profit for buying ammo and other assortments throught the game.
 This is the widest assortment of weapons usable in any of the Metal Gear games. Most of these do however appear in many of the series installments.

1.1 PMM

1.2 G18c 
Custom Part: Flashlight
 

1.3 MK. 2
Pistol Ammunition:


Tranquilizer- causes people to fall asleep for a while.

Laughter- causes people to laugh hysterically, and will cause them to develop a sadistic sense of humor, making them willing to shoot at friend and foe alike to get a laugh out of it. Eventually, affected persons will fall unconscious.

Rage- stimulates anger, causing affected persons to yell in anger constantly, and will try to exit cover and charge at the enemy during combat. Eventually, affected persons will fall unconscious.

Crying- stimulates sadness, causing people to crouch down and constantly cry. Affected persons will ignore Snake's presence. Eventually, affected persons will fall unconscious.

Screaming- stimulates fear, resulting in constant screaming. Affected persons will constantly run from place to place in fear. Affected persons will ignore Snake's presence. Eventually, affected persons will fall unconscious.


All types of pistols arent very big in the game seing as how your encouraged to use your tranquilizer gun because the game is afterall "tactical espionage action".