In a town where stray bullets are a major problem, there appears to be only one solution: a four-pound revolver that fires shotgun shells. That's right, shotgun shells.The Thunder 5 (named for its five-round capacity) is manufactured by three old fellas up in Piney Flats, Tennessee. But John Lindahl, the only guy who distributes the Thunder 5, lives (where else?) right here in South Florida. It's too big for stickup men. Too short-ranged for drive-bys. But it's just right for the guy trying to clear out his hallways in the middle of the night without having to worry about killing anyone in the next room. It costs $545, plus $15 for shipping and handling. But wouldn't you expect to pay that much money to be able to fire shotgun shells out of your handç