PRODUCED1953 - 1972

GENERALOVERVIEW

Sturm, Ruger & Co. introduced its first single action revolver in June 1953.It was a six-shot .22 caliber called the “Single-Six”.Bill Ruger had recognized that, due to the popularity of the early 1950’s TV and movie westerns, a “cowboy type” gun should be desirable to the gun public.Thus the Single-Six was developed and proved to be a huge success.Its introductory price was $57.50.

Less than 100 guns were actually produced in 1953 but in a short time production was firmly established .About 10,000 guns were produced in 1954 and about 20,000 guns produced1955, and production steadily increased thereafter.

The first production guns were roll-marked on the left side of the cylinder frame “RUGER.22 CAL. SINGLE-SIX ”.These guns had a 5-1/2 inch barrel, a steel cylinder frame, three cylinder frame screws, fixed drift adjustable rear sight, fluted .22 caliber cylinder ( long rifle, long, or short ), flat cartridge loading gate, small serrated ejector rod button, alloy Colt-style XR3black anodized grip frame, andBlack checkered hard rubber grip panels with the trademark Black Eagle medallions.These early production guns are known today as “Flatgates”.

Early on in the Single-Six production, stag and ivory grip panels with the Ruger Black Eagle logo could be purchased from the factory for $8.50 and $16.50, respectively.Varnished Walnut grips later became available around 1955 for $5.00.These varnished Walnut grips actually became the standard about 1960 with the Black checkered hard rubber grips still available but costing $1.00 less.The ivory grips were dropped from the catalogs about 1958 and the stags were dropped when the grip fame was redesigned in 1962.

The original “flat cartridge loading gate” was changed to a “contour or round” Colt-style gate in early 1957.These guns are known as “Roundgates”.The 4-5/8 inch and 9-1/2 inch barrel lengths were introduced around mid-1959.Both of these barrel lengths turned out to be fairly rare and scarce when mated with the early style XR3 grip frame.

The standard Single-Six with dual cylinders (without the “Magnum” marking on the cylinder frame which will be covered in a separate series on the “Magnum Only” Single-Sixes) began to appear around 1961 in the 4-5/8, 5-1/2, and 9-1/2 inch barrel lengths.Both the .22 caliber cylinder and the .22 Rim Fire Magnum cylinder were fluted.The extra cylinder, the .22 Magnum in this case,had the last three digits of the serial number stamped on its front face near the cylinder base pin hole.During 1963 Ruger begannumbering the extra cylinder with an electric pencil rather than stamping the numbers.Normally you will find both cylinders numbered with the last three digits of the serial number when the electric pencil procedure began being used.

Ruger made several changes in their single action revolvers in 1962/63.Three of the most notable changes were the new redesigned black anodized grip frame (marked XR3-RED) versus the original XR3 grip frame, the change to oil filledWalnut grips versus varnished Walnuts, and an aluminum alloy ejector rod housing versus the steel housing.

The 6-1/2 inch barrel length was added to the standard Single-Six line around late 1962/ early 1963.Thus these gun were available in four barrel lengths ( 4-5/8”, 5-1/2”, 6-1/2”, and 9-1/2” ) from about 1962/63 until the end of old model or “three screw “ production in 1972.The 9-1/2” and 4-5/8” are the most scarce.

The first Single-Sixes came in black and red two piece boxes that was to become the standard throughout production of these old model guns.Through the years, these boxes had various forms of identification marking its contents on the end of the box but the basic box remained the same.The boxes were normally numbered by hand on the front left hand corner in lead pencil or grease pencil or the right side in grease pencil on the later guns.These guns also came inside a cardboard shipping sleeve or “bookwrap” that had the model stamped on it and the serial number handwritten in pencil on the side.Pristine complete packages are very hard to find today since most people tended to throw away the box or especially the shipping carton.Today these complete pristine packages will bring a premium from the discriminating collector.

The so-called Old Model or the three screw production ended in 1972 and the New Model Super Single-Six went into production in 1973 and is still in production today.

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Single-Six, Standard Revolver: