CNN CNN Newsroom June 22, 2013 19:35:00
Delta 6 in closer. >> so basically when i go like that it's zooming. >> reporter: a sensor helps peering into the scope. and kotkin knew what it needed to feel like a real controller. >> we have an actuator that spins and every time you shoot, it shakes a little bit and gives you that feeling that rounds are happening. >> kotkin says he came up with the idea of the delta 6 after his wife made him get rid of his real guns. >> when i do this and i put the headphones on, i don't have that outside need of shooting. >> he raised almost $200,000 on line to produce it. >> what does your wife think of...