In May 2017, Bruce won the Women's 50m prone Rifle at the International Shooting Competition of Hannover, setting a new British and English Record of 624.3. The British Record was broken less than a month later by Scot Seonaid McIntosh, but Bruce retains the English Record as of September 2018. In July 2018 Bruce was selected as a member of the GB Team to the 2018 ISSF World Shooting Championships where she won a bronze medal in the Women's 50m Prone Rifle Team event with teammates Jennifer McIntosh and Seonaid McIntosh. This was the first Senior World Championship Medal won by Great Britain in a 50Metre Rifle event since 1982.