More than three years after the Taliban’s takeover and its seizure of the previous regime’s weapons stockpiles, the de facto authorities have taken steps to exert control over arms and ammunition in the hands of rank-and-file fighters, civilians, and private businesses. Yet despite the recent legal restrictions and their enforcement efforts, informal arms commerce and trafficking continue, and involves both older weapons as well as materiel likely sourced from the equipment that had been delivered to the former Afghan National Defence and Security Forces.