The MainStay MacKay U.S. Infrastructure Bond Fund Class C (MGVCX) is a mutual fund that focuses on investing in bonds issued by companies involved in the development and maintenance of infrastructure in the United States. This fund aims to provide investors with a steady stream of income through interest payments from these bonds, while also seeking to preserve capital and achieve long-term growth. With a focus on the growing infrastructure sector in the U.S., this fund offers investors the potential for both income and capital appreciation.