 Taurus also makes a more powerful versions such as the Model 605 in .357 Magnum and the 9mm Parabellum Model 905.In 1989, Smith & Wesson began to make a series of snubnosed models of the S&W Model 29, a large frame, six-shot, double-action revolver chambered for the .44 Magnum cartridge.The Backpacker with a 2.5" barrel, and the Mountain Gun and the Trail Boss had 3" barrels.