Ruger GP100 .357 Magnum 4 inch Satin Stainless DA/SA Revolver with Adjustable Sights, 6-Round (2018)
This 2018 Ruger GP100 stands out as a satin-finished stainless-steel .357 Magnum with a 4 inch barrel and a six-round cylinder. It features adjustable iron sights, a full underlug barrel, and Ruger’s triple-locking cylinder system. Made in the USA, it offers the robust GP100 design with clean, well-cared-for 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: This example shows minimal evidence of prior use or handling and presents as excellent throughout.
What's Included
- Ruger molded hard case
- Ruger GP100 instruction manual
The 4 inch stainless-steel barrel is configured with a full underlug, an ejector-rod shroud, and top rib serrations. Sighting is handled by a ramped, replaceable front blade and a fully adjustable rear sight, giving the shooter a clear, tunable sight picture.
The GP100’s triple-locking cylinder and stainless-steel construction provide a solid lockup and consistent alignment. Capacity is six rounds of .357 Magnum, with compatibility for .38 Special as inherent to the chambering.
This revolver uses a double-action/single-action mechanism with a smooth-faced trigger and an exposed, checkered-spur hammer. A transfer-bar safety is included. Ruger’s modular fire-control assembly is removable as a unit, simplifying maintenance and service.
The frame, cylinder, and receiver carry a uniform satin stainless finish. The factory Hogue one-piece black rubber finger-groove grip with molded Ruger phoenix logo provides a secure, comfortable hold.



