That may have been true at one time in their lives, however after Afghanistan they get shot a lot. They used to be considered an officer weapon, however that mentality has had an overhaul and most soldiers (drivers anyways) carry and qualify on pistols.
It depends on the unit. I carried one in Afghanistan too as well as my driver and the pre-deployment training was crap. IIRC 40 rounds in total for the PWT and that was it.





















































