1959 Ruger Single-Six Magnum (RSSM) Old-Model Three-Screw .22 WMR Revolver, 6.5-Inch Barrel, Spare Cylinder
Built in the first year of production for the magnum-only Single-Six, this 1959 Ruger RSSM offers the classic three-screw action without a transfer-bar safety, making it a desirable piece for collectors who appreciate Ruger’s early investment-cast revolvers. Chambered exclusively in .22 WMR, it provides magnum performance in a lightweight, well-balanced package.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: Some scuffs and finish wear are present, and the revolver functions properly.
What’s Included
- Ruger Single-Six Magnum .22 WMR revolver
- Spare fluted steel cylinder
First-year production status distinguishes this RSSM from later models, marking it as a cornerstone of Ruger’s early magnum lineup. The revolver retains its original blued alloy-steel barrel, frame, and cylinder, showcasing the investment-cast construction that set Ruger apart in the 1950s.
A 6.5-inch barrel balances handling with velocity, while the ramped blade front sight pairs with a micro-adjustable rear for precise elevation and windage control. These sights make full use of the .22 WMR cartridge’s flat trajectory.
The revolver carries aftermarket black checkered synthetic grips featuring Ruger silver-eagle medallions. These panels are not original to the gun but offer a secure, weather-resistant hold and a classic Ruger aesthetic.
Because it was built before Ruger adopted the transfer-bar safety, the revolver remains eligible for Ruger’s free safety retrofit program should the next owner choose to add that feature.
A spare fluted steel cylinder accompanies the gun, delivering quick swap capability for maintenance or range use.