There are a wide variety of weapons available in Far Cry 2. These include assault and sniper rifles, submachine guns, rocket and grenade launchers, pistols and a number of mines and other explosive devices.

In Far Cry 2, weapons have durability ratings and eventually break. As weapons loses durability, they jam more often, are more difficult to aim and become visibly dirty and worn. Different weapons have different reliability ratings, meaning some last longer than others.inFarCry2.com: Far Cry 2 Weaponry

Replenish ammunition by checking out the ammo boxes scattered about the game. Ammo stocks also act as a form of weaponry, since shooting at them will cause an explosion.FarCry2World: Far Cry 2 Weapons (August 13, 2008)

In addition to being found throughout the game world, weapons in the game can be purchased. Far Cry 2 producer, Louis-Pierre Pharand, explained that the development team brought in a weapons expert and actually shot various guns in order to create a realistic first-person shooter experience. That being said, all the weaponry in the game is based on actual weapons.IncGamers: New Far Cry 2 Weapons Detailed (September 23, 2008)