Smith & Wesson K Frame Model 15-3 Rear Sight with Screws - .38 Special K15165

Smith & Wesson K Frame Model 15-3 Rear Sight Assembly - Used OEM

Genuine used Smith & Wesson adjustable rear sight assembly for K Frame revolvers, specifically from a Model 15-3 chambered in .38 Special. This blue steel old-style sight includes mounting screws and is ready to restore your classic K Frame revolver.

Key Features

• Genuine Smith & Wesson OEM - Factory part, not aftermarket
• Complete assembly with screws - Includes mounting hardware
• Blue steel finish - Classic old-style appearance
• Adjustable design - Windage and elevation adjustment
• Broad K Frame compatibility - Fits multiple models
• Tested & functional - Fully operational used part

Compatibility

Fits Smith & Wesson K Frame revolvers across multiple models and calibers.

Compatible Models: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 48, 53, 64, 65, 66, 67, 617, 648, K22

Production Years: K Frame introduced 1899 (modern K Frame 1930s-present). This old-style blue steel sight fits models from approximately 1960s through 1980s.

Calibers: .38 Special, .357 Magnum, .22 LR (rimfire models 17, 18, 48, 617, 648, K22), .41 Magnum, .44 Special

Important Note: While this sight came from a Model 15-3 (.38 Special), it is compatible with both centerfire and rimfire K Frame models. The hammer is the only K Frame part that differs between rimfire and centerfire - all other internal parts including sights are interchangeable.

Part Specifications

Part Number: K15165
Condition: Used OEM
Frame Size: K Frame
Source Model: Model 15-3 (.38 Special)
Finish: Blue Steel
Style: Old Style
Includes: Mounting screws

Condition

Used: This is a genuine factory part removed from a donor firearm. Shows normal wear from use but is fully functional with proper adjustment capability. A cost-effective alternative to new parts.

Installation Notes

Professional gunsmith installation recommended. Requires disassembly of the revolver and proper fitting/adjustment for optimal accuracy.

How to Identify Your Smith & Wesson Model

Swing out the cylinder and check behind the yoke on the frame for the model number (e.g., "Model 15-3"). Model numbers began in 1957-58. Contact us with your serial number for assistance.

Need help identifying the right part? Contact us at sales@usagunsandgear.com or call 770-544-8075 for expert assistance with all your Smith & Wesson parts needs.