>> what? >> that's good. >> but guns aren't like they were when i was growing up. it's a multimillion-dollar industry and there is a multitude of options for the gun enthusiast looking to drop some cash. there are currently three types of guns available for purchase in the united states. antique firearms. these are anything made before 1898 and are completely unregulated. handguns, rifles and shotguns, and automatic weapons. which are highly regulated. >> all right. this is a revolver. great, great conceal and gun. great personal protection gun. it is a double action revolver. in other words, we squeeze the trigger, it will cock and fire the gun. i want you to shoot with both eyes open. if you're going to carry a gun, especially out in public, i want you to be able to see as much as you can. i want you to see little timmy running from the bus stop from the left to right. i want you to see that other threat when it pops up.