.416 Weatherby. This one was designed by Ed Weatherby, Roy’s son, and was introduced in 1989. It uses 400-grain bullets, like the .416 Remington on which I dote, but pushes them at 2,700 fps rather than 2,400. I haven’t shot it, but Layne Simpson has used one on heavy African game and says he’s never seen anything like it. Layne also says don’t even dream about shooting it without the muzzle brake.