MODEL 500 S&W MAGNUM REVOLVER
This powerful pistol is made by smith and wesson and is claimed to be the most powerful production pistol in the world. There are some custom made pistols that exceed this guns greatness.
In the 1971 movie “Dirty Harry,” actor Clint Eastwood brandished the double-action Smith & Wesson Model 29 .44-cal. Magnum revolver . the most powerful handgun in the world