This company is the largest manufacturer in the United States. Their guns are used in many Hollywood films such as Clint Eastwood's Dirty Harry. The .500 S&W Magnum is considered the best commercial sporting handgun cartridge by the muzzle energy it makes. The gun is a double action revolver, which provide clients with power and velocity. No gun has been able to imitate this. However, due to high recoil, it is not for novices and should be used with caution.