Ault won his 200th college football game October 9, 2009 when his Wolf Pack beat Louisiana Tech 37–14. Ault is credited as the creator of the "Pistol Offense," which he instituted at Nevada in 2005. Since becoming the primary offense for Nevada, the Pistol has been used by other schools across the country. The San Francisco 49ers began employing the pistol offense with the emergence of former Nevada quarterback Colin Kaepernick. The Pittsburgh Steelers have also been seen using the Pistol from time to time. Since installing the Pistol, Nevada has won shares of two WAC titles—in 2005 (with Boise State) and 2010 (with Boise State and Hawaiʻi).