Used 1970s Ruger Security-Six 357 Magnum 6" Brushed Stainless DA/SA +CASE

Ruger Security-Six 357-Mag Sec-6 SecuritySix

How Buying WorksEnding October 20, 2026 at 10:15 PM

Key Features

  • Item Type: Revolvers
  • Action: DA/SA
  • Manufacturer: Sturm Ruger
  • Capacity: 6 rd
  • Model: Security-Six
  • Barrel Length: 6"
  • Caliber: .357 Mag.
  • Finish: Brushed Stainless
  • Overall Condition: Good

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Product Description

    Ruger Security-Six .357 Magnum 6-inch Stainless DA/SA Revolver with Adjustable Sights and Walnut Grips

    This stainless Ruger Security-Six is a 1970s-era, adjustable-sight variant with a 6-inch barrel and a six-shot fluted cylinder. It features a solid one-piece frame without a sideplate, brushed stainless finish, and checkered walnut grips with Ruger medallions. The transfer-bar safety allows safe carry with all six chambers loaded, and the barrel is marked ".357 MAGNUM CAL." with the Southport, Conn., U.S.A. address.

    Condition

    Overall Condition: Good condition, showing some signs of prior use and handling.

    Bore Condition: Good - Clean, well-maintained, minor wear marks.

    Bore Rifling: Excellent Rifling - Sharp lands and grooves.

    Specific Condition Notes: The revolver presents well with visible scratches and blemishes. The bore is clean and shiny. There is minor scorching around the forcing cone and on the cylinder face.

    What’s Included
    • MTM Case-Gard hard case
    • One 6-shot speedloader

    Built in stainless steel using Ruger's investment-cast construction, this Security-Six combines strength with a brushed stainless finish. The solid one-piece frame lacks a sideplate, a hallmark of the series, and the transfer-bar system provides safe carry with all six chambers loaded.

    The 6-inch stainless barrel includes an ejector-rod shroud, a ramped front blade, and a fully adjustable rear sight with windage and elevation screws. This adjustable-sight configuration distinguishes it from the Police Service-Six and Speed-Six models.

    Chambered in .357 Magnum, the six-shot fluted cylinder and DA/SA action offer versatility for a wide range of shooting applications. The brushed stainless finish is carried across the frame, cylinder, and receiver for a consistent look.

    Ergonomics are enhanced by square-butt, checkered walnut grips with Ruger medallions. The revolver was made in the United States and reflects the Security-Six series features popular in the 1970s era.

    Markings include ".357 MAGNUM CAL." on the barrel with the Southport, Conn., U.S.A. address. A documented note indicates a discrepancy between the butt stamping and the provided serial; the listing follows the provided serial per evidence authority.

Specifications

Item TypeRevolvers
ManufacturerSturm Ruger
ModelSecurity-Six
Caliber.357 Mag.
Overall ConditionGood
Bore ConditionGood
ActionDA/SA
Capacity6 rd
Barrel Length6"
FinishBrushed Stainless
Stock/Gripscheckered walnut grips with Ruger medallions; square-butt
Sight/Opticramped front, fully adjustable rear iron sights
Country of OriginUnited States