Ruger GP100 .357 Magnum 4" Stainless DA/SA Revolver with HiViz Adjustable Fiber-Optic Rear Sight (2017)
This stainless Ruger GP100 stands out as a 4-inch, six-shot .357 Magnum built in 2017 with an aftermarket HiViz adjustable rear sight featuring dual green fiber-optic inserts. It retains the GP100's robust triple-locking cylinder system, full underlug barrel, and transfer-bar safety, with excellent overall condition and a clean, mirror-bright bore. Included are the Ruger factory case and owner's manual.
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: The revolver shows minimal evidence of handling and was well cared for. Surfaces are clean, and the bore is bright with defined rifling.
What’s Included
- Ruger factory gray plastic hard case
- Ruger GP100 owner's/instruction manual
- HiViz adjustable fiber-optic rear sight (installed)
The GP100 platform delivers a durable DA/SA revolver with a swing-out, triple-locking, six-shot fluted cylinder and a heavy full-underlug barrel profile. This example uses Ruger's transfer-bar firing system and a smooth-faced trigger with an exposed, checkered-spur hammer for confident control.
Sight configuration is a key upgrade on this revolver. Up front is a ramped sight with orange insert set in a plunger-retained base for quick swaps. At the rear is an aftermarket HiViz adjustable unit, marked "HIVIZ," with dual green fiber-optic inserts that provide a bright, well-defined sight picture.
Construction is all stainless steel, including the barrel, frame, cylinder, and receiver, with a consistent stainless finish. The revolver is fitted with a one-piece black rubber finger-groove monogrip featuring a Ruger medallion, offering a solid, repeatable hold.
Manufactured in 2017 and marked with a "NEWPORT, NH USA" barrel address, this GP100 comes with its Ruger factory case and manual. Note: the included case label reads "GP-141 BLUE / Model 01702"; identification in this listing is based on the stainless firearm shown and described.