Riflemen have too much ammo

[MarkSheppard]

Also, we could actually use the shots per weapon to help simulate trained vs non trained troops.

If you give someone with no training with weapons a StG-44 or AK-47 (e.g. a Volkssturm conscript) he'll spray and pray (see african militas), and he'll waste ammunition a lot faster for no appreciable military effect, while a trained person will fire short controlled bursts, having the same effect, but not using as much ammunition.