Kolibri

The Kolibri is a miniscule firearm that holds the distinction of being the world's smallest centerfire pistol, as well as being the smallest ever production firearm. Its name comes from the German word for 'hummingbird'. The Kolibri pistol was designed by a German watchmaker by the name of Franz Pfannl. Despite its diminutive size, the Kolibri is mechanically speaking identical to a standard firearm. It uses the same simple blowback mechanism as many modern .22LR, .25, and .32 caliber pistols, but is chambered for a proprietary (and now rare) 2.7mm centerfire cartridge. This cartridge fired...