Colt Junior .25 ACP Micro Semi-Auto Pistol | 1972 U.S. Assembly, Blued Finish, Walnut Grips
Produced in 1972, this OD-prefix Colt Junior is one of fewer than 40,000 American-assembled examples of Colt’s final pocket-auto series. Built from precision-machined Astra Cub components and finished by Firearms International for Colt, it delivers classic Colt quality in a micro frame that still features a carbon-steel slide and frame, polished blue finish, and checkered walnut grips with Colt medallions.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good – Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling – Intact, well-defined lands and grooves.
Specific Condition Notes: Light edge wear on the slide and frame, with scattered handling marks and small blemishes consistent with careful carry.
What’s Included
- Colt Junior .25 ACP pistol
- One 6-round steel magazine with two witness slots
- Black leather JR pocket holster
The 2.25-inch carbon-steel barrel and blowback single-action mechanism keep the Junior compact while maintaining reliable function. Fixed half-moon front and integral rear sights offer a low-profile aiming system ideal for pocket carry.
The pistol retains its original polished blue finish on both slide and frame, complemented by crisp rear serrations for easy manipulation. An external rounded hammer, manual thumb safety, half-cock notch, and heel-style magazine release reflect Colt’s traditional approach to safe pocket-gun design.
Checkered walnut stocks with inlaid Colt medallions give the micro frame a secure, comfortable grip and classic appearance. As an American-assembled model, this Junior represents a short-lived production run that ended in 1973, making it notable for collectors seeking the last era of Colt-branded pocket autos.