Heritage Rough Rider Combo .22 LR/.22 WMR 6.5" SAO Revolver, 6-Shot, Black Oxide (RR22MB6)
This Heritage Rough Rider Combo stands out for its convertible two-cylinder system and classic single-action layout. It features a 6.5-inch barrel, fixed sights, and smooth wood grip panels, with an included .22 WMR cylinder in addition to the installed .22 LR cylinder. Made in the United States, it comes with the original factory box labeled RR22MB6 and carries clear Heritage Miami, FL frame markings.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Condition: Fair - Generally clean, some residue or smudges, slight corrosion.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: The revolver shows major wear with finish loss and areas of rust. The rifling remains well-defined.
What’s Included
- Original Heritage Manufacturing factory box with RR22MB6 label
- .22 WMR spare cylinder, unfluted, factory-stamped '22 MAG'
- Trigger lock
The Rough Rider Combo offers dual-caliber versatility with a fluted .22 LR cylinder installed and a separate unfluted .22 WMR cylinder included, both finished in black oxide. Capacity is six rounds, maintaining the traditional single-action revolver format.
The 6.5-inch barrel is made from 1215 steel and pairs with an under-barrel ejector rod housing featuring a knurled ejector head for positive case extraction. The cylinder is steel with a matching black oxide finish.



