Ruger GP100 .357 Mag. Stainless 4" Double-Action Revolver, 170-Prefix (1988)
This Ruger GP100 is a full-size .357 Magnum revolver with a 4" barrel and a 6-shot fluted, swing-out cylinder. It features a stainless/silver-toned finish and a 170-prefix serial number, with a listed manufacture year of 1988. Notable details include Ruger GP100 and .357 MAGNUM CAL. barrel markings, an adjustable rear sight paired with a ramp-style black front blade, and Ruger’s phoenix/eagle emblem on the frame.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Specific Condition Notes: The revolver shows subtle wear consistent with use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What's Included
- Leather cartridge slide/holder
- Revolver speedloaders (black)
Built on Ruger’s GP100 platform, this revolver is configured with a double-action/single-action trigger system and an exposed hammer with spur. Safety is via Ruger’s transfer bar system.
The stainless/silver-toned frame and matching stainless/silver-toned cylinder give it a consistent, uniform look. The 6-shot fluted cylinder uses a swing-out design for loading and unloading.
This example is set up with iron sights, using an adjustable rear sight and a ramp-style black front blade. The barrel profile includes a full-length underlug and an ejector-rod shroud.
Grip panels are a black rubber-style grip with smooth wood side inserts/panels. The barrel is marked "RUGER GP100" and ".357 MAGNUM CAL.", and the serial number is in the 170-prefix range.



