The first-ever Indian Shotgun Open on the lines of the top T20 cricket event will start in the Karni Singh Ranges in New Delhi today with an aim to broad-base shooting in the country. The tournament seeks to encourage youngsters to compete shoulder to shoulder with the top guns while giving them a chance to win big prizes.Subsequently, the tournament will be an annual affair and the organisers hope to scale it up year-on-year, with increased prize money and participation from ace foreign shooters as well, to make it a marquee event in the international shooting calendar.