Key Points - A gun expert with over three decades of experience identifies five contenders for the world's most powerful handguns. -These include the Smith & Wesson SW500 revolver in .500 S&W Magnum, ...

CC0 Usage Conditions ApplyClick for more information. Used by the Germans in WWII, the Pak 40 makes other anti-tank guns look like toys. It can fire 10 shots per minute, and the force of one shot can ...