Riflemen have too much ammo

[Mustang]

I noticed that most riflemen in the game have 100 ammo points for their assault rifles. This means that they can keep on firing through the whole game without ever having to rearm. This is ridiculous- the Soviet rifleman carried three magazines, but in the game can keep firing for an hour straight! Most Mujahideen/Northern Alliance/third world militia type units go to war with ten or fifteen bullets in their gun. Why does the game give infantry soo much ammunition?