Tags: Weapon.
The .600 Nitro Express Zeliska revolver is an Austrian single-action revolver produced by Pfeifer firearms. Except for the Giant 1859 28mm Remington revolver 4.13 feet long and except for the Thompson Contender .600 Nitro Magnum; the Zeliska may be 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).