What weapons were used in Afghanistan by NATO forces?

Some units of the Afghan National Army have received M16 and M4 rifles, but, generally, the AKM and Chinese Type 56 rifles are standard. Some AK-74s are in service, but not particularly commonplace. Soviet/Russian, Chinese, and Pakistani manufactured PK machine guns and RPG-7s are quite commonplace, as well. The G3 rifle - manufactured in Iran and Pakistan - can be found there, as well.