Blued Colt Diamondback .22 LR 4” DA/SA 6-Shot Revolver, MFD 1985
SOLD FOR: $1,125.00
LSB#: WY250204DA021
Make: Colt
Model: Diamondback
Serial Number: AA02266
Year of Manufacture: 1985
Caliber: .22 Long Rifle
Action Type: 6-Shot, Double Action / Single Action, Swing-Out Fluted Cylinder Revolver.
Markings: The left side of the barrel is marked “DIAMONDBACK / .22 LONG RIFLE”, the right is marked “COLT’S PT. F.A. MFG. CO. HARTFORD, CONN. U.S.A.”, the left side plate has Colt’s rampant logo, the left front of the trigger guard is marked “VP” in a triangle. The crane and crane cut have the serial number.
Barrel Length: 4” with Full Underlug & Ventilated Rib
Sights / Optics: The front sight is a finely serrated ramp blade that is pinned to the ventilated rib; the rib is matte finished for glare reduction. The rear sight is a flat top, square notched leaf in a blade that is adjustable for windage and elevation.
Stock Configuration & Condition: The grips are checkered rubber monogrip with Colt medallions. There is faint handling wear. There is minor handling wear throughout. There are no rips or tears. The grips rate in about Very Good overall condition.
Type of Finish: Royal Blue
Finish Originality: Original
Bore Condition: The bore is bright and the rifling is sharp. There is no erosion in the bore. In this writer’s opinion the bore rates 9.5/10.
Overall Condition: This handgun retains about 98% of its metal finish. The balance of the finish shows light operation wear. There is a thin turn line on the cylinder and there are small handling marks throughout. The barrel has turned a slight gray color. The screw heads are sharp. The markings are crisp. Overall, this handgun rates in about Very Good condition.
Mechanics: The action functions correctly. We did not fire this handgun. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements.
Box, Paperwork & Accessories: None.
Our Assessment: The Colt Diamondback in .22 Long Rifle is one of the most desirable rimfire revolvers ever produced, offering premium Colt craftsmanship in a sleek and accurate package. Manufactured in 1985, this example features a 4-inch barrel with a ventilated rib and full underlug, giving it both visual appeal and a balanced feel in the hand. Based on Colt’s D-frame, the Diamondback combines the elegant lines and refined action of Colt’s centerfire revolvers with the low-recoil performance of .22 LR, making it ideal for target shooting, training, and collecting. This revolver retains about 98% of its original Royal Blue finish, showing only minor operational wear, a faint cylinder turn line, and small scattered handling marks. The barrel has taken on a slightly gray hue, common with long-term storage or exposure to cleaning products, but remains smooth and well-preserved. The bore is excellent, bright with sharp rifling and no erosion, rating a 9.5 out of 10. The rubber Colt medallion grips are in very good condition with light wear and provide a solid, comfortable grip that complements the revolver’s shooting characteristics.
As one of the final production years before the model was discontinued, this 1985 Colt Diamondback .22 is both a collector’s prize and a capable shooter. With its exceptional condition, outstanding bore, and original finish, it’s a standout example of Colt’s high-grade revolvers. Whether added to a serious Colt collection or used as a precision rimfire revolver, this Diamondback offers timeless design, superb build quality, and lasting value. -R.E.
