Firearms
Organized Crime
Mafia

What is the world's most powerful handgun?

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Wiki User
07/13/2012

The Pfeifer Zeliska 28mm Revolver is the worlds most powerful handgun but it is also pretty worthless because its too large to use effectively as you would a normal pistol. I would just stick to the Smith & Wesson 500 mag its something you could actually wear on your side like a pistol should be carried.