Ruger Security-Six .357 Magnum 4" Stainless DA/SA Revolver with Adjustable Sights and Hogue Monogrip
This Ruger Security-Six is a stainless steel .357 Magnum revolver with a 4" barrel and a brushed finish. It features fully adjustable sights, a transfer-bar safety system, and a smooth-faced trigger. This example is outfitted with aftermarket Hogue Monogrip rubber grips and shows a clean, excellent bore with sharp rifling.
Built on Ruger’s investment-cast stainless frame with a six-shot fluted swing-out cylinder, this Security-Six combines durable construction with practical features like a serrated topstrap and barrel rib, a partial underlug/ejector-rod shroud, and Ruger’s checkered push-button cylinder latch. The exposed hammer has a checkered spur for confident control.
Sighting is handled by a pinned, serrated ramp front sight paired with a fully adjustable rear. The double-action/single-action mechanism and transfer-bar safety provide familiar Ruger operation. The aftermarket Hogue Monogrip rubber, finger-groove grip offers a secure, hand-filling hold.
Chambered in .357 Magnum with a 6-round capacity, this revolver’s stainless construction extends to the frame, cylinder, barrel, and receiver, all finished in brushed stainless. Details like the knurled ejector rod tip round out a well-executed, American-made revolver.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are light scuffs and scratches present, but the revolver remains in great shape overall.
What’s Included
- Black zippered soft pistol rug with deer head embossing and fleece lining

