Ruger GP100 .357 Magnum 4-inch Stainless DA/SA Revolver, 6-Shot, 2003
This 2003 Ruger GP100 (KGP-141) is a full-size, six-shot .357 Magnum built on a stainless-steel frame with a 4-inch heavy, full-underlug barrel. It features Ruger's triple-locking cylinder system, adjustable rear and quick-change ramp front sight, and a brushed stainless finish for durable, all-weather use.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in solid shape. It shows various cosmetic imperfections, including scratches, blemishes, and areas of finish loss.
What's Included
- Ruger GP100 revolver
The 4-inch heavy, full-underlug stainless barrel with a serrated top rib provides a steady sighting plane and balances well on the full-size frame. The brushed stainless finish on the frame, cylinder, and barrel offers uniform appearance across all major components.
Sight regulation is handled by an adjustable rear sight with a square-notch blade, paired with a quick-change, plunger-retained ramp front sight. This setup allows straightforward front sight swaps while maintaining a clear, serviceable sight picture.
The GP100 operates in double-action/single-action with a smooth trigger and an exposed, checkered spur hammer. Ruger's transfer-bar ignition and triple-locking cylinder system enhance safety and lockup, while the six-shot fluted cylinder uses a star extractor and a fully shrouded ejector rod.
Controls include a left-side push-button cylinder latch for positive release. The one-piece textured rubber monogrip with finger grooves offers a secure hold, and the frame bears the Ruger phoenix logo. Made in the United States.




