In modern time i think it's The Pfeifer Zeliska Revolver, сal. .600 Nitro Magnum
Smith and Wesson 500 magnum revolver
The most powerful handgun in the world has to be the Austrian Pfeifer-Zeliska .600 nitro express revolver, but the most powerful PRODUCTION handgun is the Smith & Wesson Model 500 revolver that shoots the .500 cartridge.The .600 Nitro Express Zeliska revolver is an Austrian single-action revolver produced by Pfeifer firearms. It is the largest handgun in the world, weighing in at 6.001 kilograms (13.230 lb) and having a length of 55 centimetres (22 in). The cylinder section alone weighs 2.041 kilograms (4.500 lb). The Zeliska is also the most powerful handgun in the world, producing a muzzle energy of over 6 kilojoules (4,400 ft·lbf). The weight of the gun helps control the recoil, making controlled shooting possible.
Double-Action Revoler
In most cases, the shotgun.
The Russian mafia is the 2nd most powerful mafia in todays world. The Italian mafia is the most powerful mafia in the world
The president isn't the most powerful person in the world. God is. Presidents are the most powerful and important people in the USA.
the most powerful telescope in the world is the lbt
No, there are more powerful militaries in the world.
Cobalt Saber Fire is the most powerful b-daman in the real world but in the b daworld its Cobalt Blaster RC System and Legend Blaster (check b daman fire spirits last episode) Some B-Daman types are also very powerful. In season 2, a boy name Akyuras has a b-daman call Revolver Hades. It is a perfect-type bdaman.But if you use it in our world it is totally un powerful.
Absolutely it is! Zeliska revolver (by Pfeifer Waffen) is chambered for two cartridges: .458 Winchester and .600 Nitro Expess. A 900 grains .620 bullet can run out the Zeliska's 15" barrel at about 1650 fps (5439 ft/lbs) with the lighter loads and at almost 1950 fps (7597 ft/lbs !!!). So these data will unquestionably make the Zeliska revolver the most powerful handgun in the world, two to three times more powerful than the .500 S&W!
After the first world war the USA became the most powerful one.
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