Ruger Single-Six Convertible | 0622 | .22 LR/.22 WMR

The Ruger Single-Six Convertible (model 0622) is a small-bore single-action revolver supplied with two cylinders to accept both .22 LR and .22 WMR cartridges. It pairs a 6.50″ blued alloy-steel barrel, cylinder and frame with an exposed hammer and a transfer-bar safety mechanism. The revolver is built for low-cost range time and field use where rimfire versatility is desirable.

Common applications include recreational plinking and small-game hunting; it is also suitable for basic target and precision rimfire practice.

Product Specifications

• The manufacturer is Ruger / Sturm, Ruger & Co..
• The model is Single-Six Convertible.
• The manufacturer part number is 0622.
• The revolver accepts .22 LR and .22 WMR via two included cylinders.
• The barrel measures 6.50″ in length.
• The cylinder capacity is 6 rounds.
• The finish is Blued.
• The frame and barrel material is Alloy steel.
• The advertised weight is 35 oz..
• The grips are described as black checkered hard rubber.
• The sighting system is a ramp front with an adjustable rear.
• The rifling twist is 1:14″ RH.
• The action type is Single Action.
• The revolver includes an extra cylinder to switch between calibers.
• The UPC is 736676006229.

The Single-Six Convertible is a straightforward, mechanically simple platform that emphasizes rimfire versatility. Its two-cylinder arrangement lets shooters transition between .22 LR for economical practice and .22 WMR when additional performance is desired. The blued alloy-steel construction and single-action operation maintain a traditional revolver profile while transfer-bar safety features add modern protection against accidental discharge.

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