The M1917 Browning machine gun was indeed used by the United States in World War II. It was commonly employed as a heavy machine gun by infantry units, providing suppressive fire and engaging enemy targets at longer ranges. The M1917 was water-cooled, allowing for sustained firing without overheating, and its .30-06 caliber ammunition provided significant stopping power. However, it was relatively heavy and required a crew to operate, limiting its mobility compared to lighter machine guns. Despite these drawbacks, the M1917 remained a dependable and effective weapon throughout World War II.