Indians For Guns

This query is directed to folks from or around Delhi and anyone familiar with markets in Delhi. Few days back I was asked and that got me wondering if there is any particular area/market in Delhi which is more geared towards firearm accessories (not actual guns). Be it cleaning tools, scopes, bags, holster and all other accessories. Similar to electronics or camera market area in Chandani Chowk?

Or are we limited to gun shops and online?

Regards.