Ruger Single-Six
Ruger New Model Single-Six (stainless) on top and Ruger 'Old Model' Single-Six (blued) on bottom.
Type	Single action
Place of origin	United States
Production history
Designer	Sturm, Ruger
Designed	1953 (Old Model) 1973 (New Model)
Manufacturer	Sturm, Ruger & Co.
Unit cost	$534^[1]-754^[2] (MSRP)
Produced	1953–1973 (Old Model) 1973–present (New Model)
No. built	Over 700,000 (Old Model)^[3] Over 1,057,000 (New Model, as of 1993)^[4]
Variants	Old Model, New Model
Specifications
Mass	32–40 oz (910–1,130 g)^[5]
Length	10.25–15 in (260–381 mm)^[5]
Barrel length	4.625 in (117.5 mm) 5.5 in (140 mm) 6.5 in (170 mm) 9.5 in (240 mm)
Cartridge	.22 LR, .22 WMR, .17 HMR,^[6].32 H&R Magnum
Barrels	6-groove^[5]
Action
Feed system	6-round cylinder^[5]
Sights	Fixed or adjustable iron sights^[5] (the Hunter model has provisions for mounting a scope)^[6]

Ruger 3 Screw Serial Numbers
Ruger Single Six Serial Numbers
Ruger Single Six Serial Numbers Lookup

The Ruger Single-Six is a single-actionrimfirerevolver produced by Sturm, Ruger & Co. The Single-Six was first released in June 1953.^[7]

The Single-Six is currently produced as the New Model Single-Six. The term 'New Model' simply means that this model includes Ruger's transfer bar mechanism for increased safety, allowing one to carry the revolver safely with all six chambers loaded. Prior to 1973, the Single-Six was produced without the transfer bar mechanism, making it less safe to carry with all six chambers loaded, and with the hammer resting on a loaded chamber. The transfer bar safety allows the revolver to fire only when the trigger has been pulled. Ruger provides the transfer bar safety upgrade free of charge for owners of any old model Single-Six,^[8] though this may come with a significant trigger-feel penalty.^[9]

Specifications[edit]

Enter your Ruger® serial number above to view its model number, product line, caliber, production status, ship date and instruction manual. Note: This service is provided as reference only, and accuracy is not guaranteed. For specific questions or additional information, please contact Customer Service.

Custom Long Barrel 45 Colt/45 ACP Blackhawk over Standard Ruger Single-Six 9.5 inch barrel

The Ruger Single-Six is a single-action rimfire revolver produced by Sturm, Ruger & Co. The Single-Six was first released in June 1953. The Single-Six is currently produced as the New Model Single-Six. The term 'New Model' simply means that this model includes Ruger's transfer bar mechanism for increased safety, allowing one to carry the revolver safely with all six chambers loaded.
Single-Six type One Flatgate #239. Single-Six Type One Flatgate #666 with Ruger's original 'Red Barn' factory. Plum color 5-1/2' with Ruger patch and belt buckle. 6-1/2' Roundgate convertible with XR3-RED grip frame. 9-1/2' barrel model with XR3 grip frame & Walnut grips.

The New Model Single-Six is currently chambered in .22 LR, .22 WMR (.22 Magnum), and .17 HMR (initially offered with a second cylinder in .17 HM2^[10]). Barrel lengths include 4⅝, 5½, 6½, 7½, and 9½ inches, available in both blued and stainless steel.

Ruger 3 Screw Serial Numbers

Ruger manufactures several 'convertible' models that ship with both a .22 LR cylinder and .22 WMR cylinder, allowing the use of both cartridges.^[5] The .22 Short and .22 Long cartridges can also be fired in the Long Rifle cylinder. For those models that ship with both cylinders, the last 3 digits of the serial number are engraved on the front of the cylinder; only cylinders that have been properly timed should be used with any given revolver. The term Super Single-Six refers to those models which have fully adjustable target sights.

In 2011 Ruger introduced the Single-Ten and in 2012 they introduced the Single-Nine. Both of these revolvers are stainless steel variants of the Single-Six design with fiber optic sights. The Single-Ten is chambered in .22 Long Rifle, with ten chambers and a 5.5 inch barrel, whereas the Single-Nine is chambered in .22 Winchester Magnum Rimfire (.22 WMR), with nine chambers and a barrel length of 6.5 inches.

Ruger Single-Ten 4.62 inch barrel

.32 centerfire models[edit]

From 1984 to 1997 Ruger chambered the New Model Single-Six in .32 H&R Magnum (which allows the use of .32 S&W and .32 S&W Long cartridges). Ruger reintroduced this caliber option in 2002,^[11] and in September 2014 released the Single-Seven in .327 Federal Magnum as well, in a seven-shot stainless steel variant, with barrel lengths of 4.62 inches, 5.5 inches, and 7.5 inches.^[12]^[13]

References[edit]

Wilson, R. L. (1996). Ruger & His Guns: A History of the Man, the Company, and Their Firearms. New York: Simon & Schuster. ISBN0-684-80367-4. OCLC33820244.

^'Standard Blued model product page'. Archived from the original on 2009-11-15.
^'Hunter model product page'. Archived from the original on 2009-11-20. Retrieved 2010-06-30.
^Wilson 1996, pp. 44–45.
^Wilson 1996, pp. 132–133.
^ ^a^b^c^d^e^f'Convertible model product page'.
^ ^a^b'Main product page'. Archived from the original on 2010-06-18. Retrieved 2010-06-30.
^'Ruger's Old Model Single-Sixes' by Bill Hamm
^Ruger safety upgrade offer (PDF)
^Shooting History-Ruger 3 Screw-Old Gun Review
^http://www.ruger.com/news/2004-11-11a.html
^'Return of the Ruger New Model Single-Six in .32 H&R Magnum' by Sturm, Ruger & Co., Inc.
^'Ruger® Single-Six® Family Distributor Exclusives Models'.
^'Ruger's Red-Hot, Versatile Single Seven .327 Federal Magnum - Gun Digest'. Gun Digest.

External links[edit]

Ruger Single Six Serial Numbers

Ruger New Model Single-Six at Ruger.com
Mike Cumpston 'The .22 Magnum As A Revolver Cartridge'. American Handgunner. Sept 2001. FindArticles.com. 24 Mar. 2008.

Ruger Single Six Serial Numbers Lookup

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