they probably had their mags limited to 10 rounds since it was training but when deployed, they most def rain down hell with full auto
funker530 used to have a lot of videos on their channel when the afghanistan war was still fresh with intense fighting and that's all i used to do was watch documentaries and first hand upload videos back before liveleak was pozzed
had one where soldiers got ambushed going through some ruins of an old town and they were letting loose