Take a gander at this: a 360 degree shoot, no-shoot sim for self-defense-minded gun owners. Or non-gun owners. While the training benefits of Gander Mountain’s Virtual Shooting Range are obvious, its drawbacks are equally clear. Despite the multi-screen display, you’re basically facing a TV set, without any furniture. The environment is sterile. No cover, concealment or 3D impediments. The “shots” are fake, obviously. A fact that keeps you from paying attention in that profound sort of way you do when screwing-up has real consequences. There’s no smell. Now imagine you could combine this system with a shot house. Which, of course, you can. While it’s not as commercial a proposition, it’s exactly what the gun doctor ordered. So . . . where is it?