- Source: Wallet gun
A wallet gun is a concealed firearm. It is a small handgun covered in leather or cloth in a wallet shape with openings for the barrel and trigger to disguise it as a wallet (at least at first glance).
See also
Cane gun
Pen gun
Sleeve gun
References
External links
Media related to Wallet guns at Wikimedia Commons
Wallet gun found by police in Antwerpen