Gault competed in his fourth Commonwealth Games in 2006 in Melbourne, Victoria, Australia. He won four medals, gold in the individual 25 metre standard pistol, silvers in the 50 metre free pistol and individual 10 metre air pistol and a bronze in the pairs 50 metre free pistol with Nick Baxter. His third medal of the Games took him to a total of 14 Commonwealth Games medals, surpassing the record of 13 by an English athlete that had been set by swimmer Karen Pickering. Following his achievement Gault carried the England flag during the closing ceremony. He was appointed OBE in the 2008 New Year Honours.