Ahmad Shah III was succeeded by Muhammad Shah III. He reigned for nearly 20 years. Through his extensive conquests he regained many lost territories, the most famous being his raid on Kanchipuram.
The important characteristics of the Vijayanagar administration was the Amara-Nayaka system. The top-grade officers of the army were known as Nayaks or Palaiyagars or Poligars. These officers were granted land in lieu of their services.