In The American Rifleman, July 1926, Colt’s Detective Special (DS) made its first appearance, and had a production life that continued into the 21st century. The carbon-steel, double-action revolver features a swing-out cylinder designed around the .38 Spl. cartridge. Its size, as the moniker suggests, quickly led to the gun finding its way into the pockets of police detectives around the county, providing a concealable option for undercover, or plain-clothes, officers where duty-size revolvers, such as the Police Positive, were not appropriate. As the DS revolver’s production evolved, Colt made running changes, including alterations to the frame, ejector rod, cylinder latch, trigger shoe, hammer spur and stocks. The Detective Special began to be available in nickel- and chrome-plated finishes, along with various barrel lengths and models that shrouded the hammer spur to lessen the potential for snagging clothes when it was withdrawn from concealment. Colt filed for bankruptcy protection in 1992, and in 1995 the Detective Special was phased out. To learn more about Colt’s Detective Special, check out our latest NRA Gun of the Week video hosted by American Rifleman's Mark Keefe.
Additional Reading:
Sheriff's Tips: The Fitz Special--A Defense Gun From Yesteryear
Editors' Picks: 2018 Colt Night Cobra Revolver
Wiley Clapp: this Colt Python Business 
NRA Gun of the Week: Colt’s Detective Special
More like this from around the NRA
Latest
New For 2025: Leupold VX-6HD Gen 2 Riflescopes
Leupold & Stevens will offer a new generation of premium Gold Ring riflescope for hunters in 2025 of which include innovative features that go above and beyond previous VX-6 designs—their best just got better.
Review: Iver Johnson MF20
It’s no surprise that innovative designs like the Iver Johnson MF20 have emerged; by merging the best features of both shotguns and ARs, this firearm offers impressive—but controllable—firepower while mitigating the scattergun’s usual shortcomings.
6 New Handguns For 2025
Several of the nation's biggest names in firearm manufacturing have released new models ahead of SHOT Show 2025. Here's a rundown of the features that each of them offer.
Boys To Riflemen: Aiken’s Volunteers During The British Attack on Plattsburgh
In September 1814, Americans once again stood against the might of the British military, as their forefathers had done during the Revolution. A small group of teen boys proved their valor in the face of a British attack and earned a special presentation rifle for their efforts.
The Armed Citizen® Jan. 20, 2025
Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.
A Gas-Operated M1903 Conversion That Never Was
The U.S. government's never-ending quest for a more effective shoulder-fired arm to equip its military has, naturally, resulted in more prototypes than production models. This semi-automatic Model 1903 Springfield conversion was one such dead-end.
Interests
SECTIONS
IN THE SPOTLIGHT
EXPLORE MORE NRA PUBLICATIONS
