Army's Seema Tomar settled for the bronze in the double trap event.
Winner in 2012, Shreyasi shot 98 to clinch the gold in an event where she had to contend with the silver medal last year.
In the women's skeet, Rashmee beat Punjab's Ganemat Sekhon 13-11 in the finals to win gold, while Saniya Sheikh of UP bagged the bronze.
Asees Chhina of Punjab also bagged two gold medals winning the junior national skeet title before teaming up with Ganemat Sekhon and Simran Preet Kaur Johal to bag the junior team title.
N Nivetha of Tamil Nadu defeated Bhavna Chaudhary of Haryana 76-71 to clinch the junior women's double trap crown.
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