Heena Sidhu and Jeetu Rai won Gold in the 10m Mixed Team Air Pistol segment at the ISSF World Cup finals.
India is hosting the tournament for the first time in its history.
Rai, a Commonwealth and Asian Games gold-medallist, and Sidhu, also a former Commonwealth Games gold-winner, picked up their third gold together in the mixed team event, being held officially for the first time at an ISSF World Cup.
The mixed team competitions were organised as test events in the World Cups held earlier this year and will be making their Olympic debut in the Tokyo 2020 Games.