“The SwissMiniGun is the size of a key fob but fires tiny 300mph bullets powerful enough to kill at close range.
Officially the world’s smallest working revolver, the gun is being marketed as a collector’s item and measures just 2.16 inches long (5.5cm). It can fire real 4.53 bullets up to a range of 367ft (112m).
The stainless steel gun costs £3,000 ($3678 us) although the manufacturers also produce extravagant, made-to-order versions made out of 18-carat gold with customised diamond studs which sell for up to £30,000($36780 us).
At just over two inches long it is the world’s smallest gun – but the 300mph bullets it fires mean it is still deadly
It cannot be imported into the UK, and buyers in Switzerland and Europe must produce an import permit from police to obtain one.
The gun is banned from being imported into the US – because it’s barrel is less than three inches, meaning it is deemed too small to qualify for sporting purposes.”