Colt 1860 Richards Conversion Revolver (1st Model, .44 RF Caliber, 1872) with Holster

Colt Revolver – Model 1860 Richards Conversion

Manufacture: 1872/1873 – Caliber: .44 – Type: Cowboy gun

History

The Colt revolver conversion system emerged at the end of the Civil War, as firearm evolution gradually rendered percussion systems obsolete in favor of black-powder metallic cartridges. Major manufacturers, including Colt's Patent Fire-Arms Manufacturing Company, began adapting their existing models; these weapons became known as "conversions." Following the relative failure of the Thuer system, the expiration of Rollin White’s patent in 1868 allowed Colt to develop a more refined solution. Spearheaded by Charles B. Richards, the "Richards Conversion" system was born—a major milestone bridging the gap between percussion revolvers (such as the Colt 1851 Navy or Colt 1860 Army) and future metallic-cartridge models (like the Colt Single Action Army). Long underestimated, these transitional weapons saw widespread use during the settling of the American West and are highly sought-after historical artifacts today.

This Specific Item

This collectible Colt revolver is a "1st Model" Richards Conversion—a rare variant with a production run of approximately 5,000 units—and stands as an authentic firearm that has truly lived through its era.

Originally manufactured with an 8-inch barrel, it is currently configured with a short 5½-inch barrel and no ejector rod, reflecting a classic "cowboy" style. The metal components display a beautiful, uniform light-gray patina, free of corrosion. Patent markings, caliber markings, and the serial number on the frame remain clearly visible, while the barrel address is somewhat more faint. The cylinder bears a number that differs by two digits, suggesting a factory assembly from the period. Serial number 48XX indicates manufacture in late 1872 or early 1873—characteristic of early models predating the use of parts from percussion revolvers in the 190,000 serial range. The original grip features period customization added by its owner, enhancing the weapon's unique character. Three "kill marks" are visible on the right side of the grip.

Mechanically, this well-used revolver remains in very respectable condition; the mechanism is functional, indexing is good, play and cylinder gap are minimal, and the cocking and firing actions are smooth. The 5½-inch, .44 Colt caliber barrel has a grey bore in fine condition, featuring deep rifling and signs of use. The two lower pins show breaks but remain securely in place, without compromising stability or general operation. A secondary number is also visible on the right side of the barrel, possibly indicating an issue or assignment mark.

This distinctive, history-rich Colt Richards Conversion possesses undeniable charm and perfectly embodies the sidearms used by cowboys prior to the advent of the Colt Single Action Army, making it a premier historical piece for any collection of Old West firearms.

This revolver is sold with a holster made by A.W. Brill of Austin, Texas.

The firearm comes with an official classification certificate (Category D) issued by the Saint-Étienne National Proof House.