Ruger New Model Single-Six Convertible .22 LR/.22 WMR, 6.5 in Barrel, Blued/Polished In-the-White, 6-Shot (1991)
This 1991 Ruger New Model Single-Six Convertible stands out for its two-caliber versatility, 6.5 in barrel, and two-tone finish. It features adjustable sights, Ruger’s transfer-bar safety, and fluted cylinders with the magnum cylinder rollmarked 'MAGNUM CAL.' The ejector housing and cylinder are blued, while the barrel and main frame present in polished in-the-white steel (appears non-factory refinish). Condition is excellent, with clean, sharp rifling and minimal signs of prior use.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This revolver is in great shape with mild wear visible on close inspection.
What’s Included
- .22 LR cylinder (spare)
The Single-Six Convertible platform allows the shooter to use both .22 LR and .22 WMR by swapping cylinders. The cylinders are fluted, with the magnum cylinder clearly rollmarked 'MAGNUM CAL.' The action is a 6-shot single-action design with Ruger’s transfer-bar safety system.
The 6.5 in alloy steel barrel uses a 1:14 twist and is paired with iron sights: a ramp front blade and a fully adjustable square-notch rear sight. This setup makes it easy to fine-tune elevation and windage for both rimfire loads.
Construction pairs a polished in-the-white steel barrel and main frame (appears non-factory refinish) with a blued steel cylinder and a black-anodized aluminum-alloy grip frame. Smooth hardwood grips with Ruger medallions complete the traditional appearance. The full-length ejector-rod housing uses a spring-loaded plunger and crescent head for positive extraction, and the base pin is retained by a cross-latch.

