Heritage Rough Rider RR22MB6 | .22 LR/.22 WMR | 6.5″

The Heritage Rough Rider RR22MB6 is a single-action rimfire revolver supplied as a two-cylinder combo for .22 LR and .22 WMR. It features a 6-shot cylinder and a machined, blued steel 6.5″ barrel paired with cocobolo grips and exposed hammer. The revolver keeps the classic Single Action Army profile in a scaled-down rimfire format suitable for recreational shooting.

Product Specifications

• The manufacturer is Heritage Arms.
• The model is listed as Rough Rider.
• The manufacturer part number is RR22MB6.
• The firearm is chambered for .22 LR and .22 WMR.
• The cylinder holds 6 rounds.
• The action type is Single Action.
• The barrel measures 6.5 inches.
• The barrel material is described as steel with a blued finish.
• The cylinder is described as steel, blued.
• The grips are cocobolo wood.
• The sights are fixed: front fixed / notched rear.
• The rifling is listed as 1:14″ twist with 6 grooves.
• The safety is a hammer/thumb style.
• The package includes a two-cylinder combo for .22 LR and .22 WMR.
• The UPC is 727962500316.

Designed for straightforward, dependable rimfire performance, the Rough Rider RR22MB6 suits shooters who value classic styling and simple mechanics. Its two-cylinder versatility makes it easy to switch between low-cost .22 LR for extended range sessions and higher-velocity .22 WMR for small-varmint tasks. Expect a familiar single-action feel and a traditional exposed hammer profile when carrying out standard maintenance and range use.

Owners commonly praise the revolver’s classic Single Action Army aesthetics and report a tight cylinder lock-up and reliable timing. Many users also note it provides good value for recreational plinking and informal small-game/varmint work.

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