Ruger SP101 .357 Magnum DA/SA Revolver, 4.2 in Stainless, Adjustable Sights, 5-Shot (Model 05771)
This Ruger SP101 is the compact 5-shot .357 Magnum configuration with a 4.2 inch stainless barrel and fully adjustable sights. Built in 2017 in the USA, it features a satin/brushed stainless finish and factory Ruger rubber grips with hardwood panels. It comes in the Ruger factory gray hard case labeled Model 05771 / Catalog KSP-341X and is in excellent overall condition.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There is some mild wear with a few scratches and other signs of use.
What’s Included
- Ruger factory gray hard plastic case with Ruger logo and factory label (Model 05771 / Catalog KSP-341X)
This SP101 is a small-frame, 5-shot DA/SA revolver built on Ruger’s monolithic stainless-steel frame with a triple-locking cylinder. The exposed hammer and smooth trigger face support both double-action and single-action operation. A transfer-bar safety is standard.
The 4.2 inch stainless barrel carries a full underlug and a serrated top rib. Sights are set up for precision and visibility: a green fiber-optic front blade on a replaceable base and a black fully adjustable square-notch rear.
Controls are straightforward and robust, including a left-side push-button cylinder latch and a star extractor with a shrouded ejector rod. The factory one-piece Ruger black rubber grip with checkered hardwood insert panels provides a firm, comfortable hold.
The revolver wears a satin/brushed stainless finish across the frame, cylinder, and receiver, with clear factory rollmarks: RUGER SP101 and .357 MAGNUM on the right side of the barrel, and a Newport, NH USA legend on the left barrel flat, along with the Ruger phoenix medallion on the frame. Identifiers include Catalog KSP-341X, Model 5771, and Mfg Part Number 05771. Country of origin is USA.