Ruger GP100 .357 Magnum DA/SA Revolver, 4.25 in Satin Stainless, 6-Shot (2009)
This 2009 Ruger GP100 is a full-size, stainless-steel .357 Magnum revolver with a 4.25-inch barrel, satin stainless finish, and a six-shot fluted cylinder. It features Ruger’s triple-locking cylinder system, adjustable rear and interchangeable ramp front sight, and a transfer bar safety. The bore is bright and clean, and the revolver includes a speed loader.
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 markings from previous handling and signs of significant prior use. The bore is bright and clean. Please refer to the pictures for additional detail.
What’s Included
- Speed loader
Built on Ruger’s robust GP100 platform, this revolver uses a stainless-steel frame and cylinder with a satin stainless finish for durability and ease of maintenance. The six-shot, fluted cylinder employs Ruger’s triple-locking system at the front, rear, and bottom for secure lockup and consistent alignment. A transfer bar safety and DA/SA action with an exposed hammer provide reliable operation and versatile shooting.
The 4.25-inch stainless barrel carries a full underlug and ribbed top, pairing balance with controlled recoil. The rifling twist is 1:18.75" RH. Chambered in .357 Magnum, it also accepts .38 Special, adding flexibility for training, range work, or duty use.
Sight regulation and visibility are supported by an adjustable rear sight and a ramped, interchangeable front sight. The factory black rubber monogrip with finger grooves offers secure purchase and control on this full-size revolver.
Ruger’s modular subassemblies, including the trigger-guard module and crane/cylinder group, simplify maintenance. Ruger specifies this barrel profile at approximately 4.20 inches, and this example is listed at 4.25 inches. Made in the United States in 2009, it represents a well-appointed GP100 configuration with practical features and long-term service potential.

