Colt Diamondback .38 Special – 4" Nickel Finish – Vent Rib

This Colt Diamondback .38 Special is a standout example of one of Colt’s most desirable mid-frame double-action revolvers. Featuring the eye-catching factory nickel finish and a 4-inch barrel with Colt’s signature ventilated rib, this model combines refined aesthetics with exceptional shootability. The Diamondback line—often described as the “Python’s little brother”—shares many premium features, including a full underlug, wide target hammer, adjustable sights, and Colt’s smooth double-action trigger system.

This revolver retains a bright and mirror-like nickel finish with light handling marks appropriate for age. The wood target stocks are in strong condition, showing crisp checkering and no cracks. Serial number D55926 places this revolver in the correct Diamondback production era and confirms authentic Colt manufacture. Chambered in .38 Special, it is an excellent choice for collectors, Colt enthusiasts, and shooters who appreciate classic American revolver craftsmanship.

Nickel Diamondbacks rarely come up in clean condition, and this 4-inch variant remains one of the most sought-after configurations.

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