Smith & Wesson Model 686-4 .357 Magnum, 6-inch L-Frame Stainless DA/SA Revolver (Nonoperational Project/Parts)
This Smith & Wesson Model 686-4 is a stainless-steel L-frame .357 Magnum with a 6-inch barrel and a six-shot fluted cylinder. It features micrometer-adjustable rear sights, a ramp front sight with a red/orange insert, and a full-length underlug. This revolver is nonoperational and is described as a great project for restoration or a source of parts.
Condition
Overall Condition: Poor condition.
Bore Overall Condition: Poor - Noticeable dirt, stains, significant corrosion or damage.
Bore Rifling: Poor Rifling - Rifling heavily worn or filled with fouling or debris.
Specific Condition Details: The bore shows carbon buildup in the grooves. The trigger does not function. The cylinder is currently removed from the frame and does not function. Scratches and usage wear are present on the frame. See photos for details.
What's Included
- Smith & Wesson Model 686-4 revolver
The stainless-steel L-frame provides a robust foundation for the 6-inch barrel with a full-length underlug, serrated top rib, and a shrouded ejector. The checkered cylinder latch and knurled ejector-rod tip are classic S&W functional details. The barrel is marked "S.&W. 357 MAGNUM," and the frame is marked "MADE IN U.S.A. … SMITH & WESSON SPRINGFIELD, MASS."
This 686-4 runs in double-action/single-action and is fitted with a smooth-faced trigger and a target-style checkered hammer spur. It wears a one-piece black rubber finger-groove grip with S&W medallion for a secure hold.
Sighting equipment includes a micrometer-adjustable rear sight with a white-outline blade and a ramp front sight with a red/orange insert for quick reference. These are factory-style features appropriate to the model and era.
The revolver uses a six-shot fluted cylinder (not the 686 Plus). It is compatible with .38 Special ammunition in addition to .357 Magnum. Photos show the cylinder and yoke removed for photography. This firearm is nonoperational and is presented as a strong candidate for restoration or as a donor for parts.

