The Ruger Single-Six Convertible is a single-action revolver in .22 LR / .22 WMR with a 4.62-inch barrel. It holds 6 rounds and weighs 32 oz (2 lbs). 
 
Key Specifications 

• Caliber: .22 LR / .22 WMR 
• Action: Single Action 
• Capacity: 6 Rounds 
• Barrel Length: 4.62 inches 
• Weight: 32 oz (2 lbs) 
• Overall Length: 10.25 inches 
• Sights: Ramp Front Sight, Adjustable Rear Sight 
   

Detailed Features 

 
The convertible design ships with two cylinders, letting you switch between .22 LR and .22 WMR based on what you're doing. The cold hammer-forged barrel produces consistent accuracy and has a longer service life than conventionally rifled barrels. The adjustable rear sight lets you tune windage and elevation for different distances and loads. The transfer bar safety only allows the gun to fire when the trigger is fully pressed, preventing accidental discharge if the revolver is dropped. The blued finish provides corrosion resistance and a traditional appearance. 
 

Usage Scenarios 

1. Target practice and range use: the adjustable sights and crisp trigger work well for developing shooting fundamentals. 
2. Small game hunting: the .22 WMR cylinder provides more velocity and energy for rabbits and squirrels. 
3. Training younger or inexperienced shooters: light recoil and simple single-action operation make it approachable without being intimidating.

The Ruger Dual-Caliber Single-Six II receives consistently favorable feedback from the shooting community, with versatility as the primary draw.

The ability to switch between .22 LR and .22 WMR is the most-cited advantage. Owners value having one platform that covers both casual shooting and small game hunting. The dual-caliber setup is seen as a practical feature at purchase, not just a marketing point.

Build quality and reliability are regularly praised. Ruger's track record comes up frequently, and most owners describe the Single-Six II as solid and dependable across different ammunition types. The smooth action and clean trigger pull are common highlights.

The lightweight build and manageable recoil make it popular among families with newer shooters. Multiple owners mention it as a go-to training revolver for introducing safe firearm handling.

Pricing draws some discussion. A segment of buyers feels the Single-Six II is priced appropriately for what it offers; others see comparable value in less expensive options. For those who prioritize the dual-caliber capability and Ruger's build quality, the price is generally considered justified.

Overall, the Single-Six II is well-regarded across casual target shooting, small game hunting, and training contexts.