Authentic Colt Derringer No. 3, also known as the Colt Third Model Derringer (Thuer).


 This single-shot pistol in .41 Short Rimfire caliber is one of the most iconic pocket models produced by Colt at the end of the 19th century, intended for discreet civil defense.


 Specifications
 • Manufacturer: Colt's Patent Fire Arms Mfg. Co.
 • Model: Derringer no 3 (Thuer / Third Model)
 • Caliber: .41 Short Rimfire
 • Capacity: 1 shot
 • Type: single-shot pistol (swivel)
 • Barrel length: approx. 64 mm (2½ in)
 • Serial number: 5128
 • Finish: brass frame, steel barrel
 • Pads: original wood
 • Markings: COLT marking conforms to the model
 • Manufacturing period: approx. 1870–1890
 State
 • Original, unrestored condition
 • Beautiful antique patina on brass and steel
 • No modern parts added
 • Mechanism present (operation not guaranteed)
 • General condition consistent with age (see photos)


 Of interest to collectors


 The Colt Derringer No. 3 is significantly more sought after than unsigned civilian derringers or those of European manufacture. Authentic, numbered, and complete examples are highly prized on the Canadian and international markets, both for collectors and for specialized resale.


 Legal status – Canada
 Antique weapon (pre-1898).
 No permit required, no registration, free transfer between individuals (according to federal law).


 The buyer remains responsible for verifying compliance according to their intended use and province.