![A simple model based on the 1mm derringer the smallest production pistol in the world, chambered in a 1mm cartridge. : r/ForgottenWeapons A simple model based on the 1mm derringer the smallest production pistol in the world, chambered in a 1mm cartridge. : r/ForgottenWeapons](https://i.redd.it/hick8zufcb771.png)
A simple model based on the 1mm derringer the smallest production pistol in the world, chambered in a 1mm cartridge. : r/ForgottenWeapons
![COLT .22 CAL SINGLE SHOT POCKET PISTOL DERRINGER | Guns & Military Artifacts Handguns & Pistols Antique Pistols | Online Auctions | Proxibid COLT .22 CAL SINGLE SHOT POCKET PISTOL DERRINGER | Guns & Military Artifacts Handguns & Pistols Antique Pistols | Online Auctions | Proxibid](https://images.proxibid.com/AuctionImages/1923/143158/FullSize/1220.jpg)
COLT .22 CAL SINGLE SHOT POCKET PISTOL DERRINGER | Guns & Military Artifacts Handguns & Pistols Antique Pistols | Online Auctions | Proxibid
![A simple model based on the 1mm derringer the smallest production pistol in the world, chambered in a 1mm cartridge. : r/ForgottenWeapons A simple model based on the 1mm derringer the smallest production pistol in the world, chambered in a 1mm cartridge. : r/ForgottenWeapons](https://i.redd.it/4ce1vopfcb771.png)
A simple model based on the 1mm derringer the smallest production pistol in the world, chambered in a 1mm cartridge. : r/ForgottenWeapons
![Wasp Single Shot Derringer in Book Casing | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals Wasp Single Shot Derringer in Book Casing | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals](https://fws-files.s3.amazonaws.com/uploads/website/auctions/items/full/3918652_1.jpg)