Smith & Wesson K Frame Rear Adjustable Sight & Screws - Model 18 to 18-2 ONLY - 1.87" Old Style 18163

Factory OEM Smith & Wesson K Frame Rear Adjustable Sight with Screws

Part Number: 18163
Compatibility: Model 18 to 18-2 ONLY
Sight Length: 1.87"
Condition: Used - Old Style
Frame Size: K Frame

This is an authentic Smith & Wesson factory rear adjustable sight assembly complete with mounting screws. This old-style sight is specifically designed for Model 18 revolvers from the early production runs (Model 18 through 18-2 dash variants only).

Features:

• Genuine Smith & Wesson factory part
• Complete with mounting screws
• 1.87" sight length - old style configuration
• Windage and elevation adjustable
• Used condition with functional adjustments

Important Compatibility Note: This sight is designed exclusively for Model 18 through Model 18-2 revolvers. Later dash variants (18-3 and newer) use a different sight configuration and are not compatible with this part.

Installation: Professional gunsmith installation recommended. Proper fitting and adjustment required for optimal performance and safety.

How to Identify Your Smith & Wesson Model: Swing out the cylinder and check behind the yoke on the frame for the model number. Model numbers began in 1957-58. If you need assistance identifying your revolver or confirming compatibility, contact us with your serial number.

Questions? Contact us at sales@usagunsandgear.com or call 770-544-8075. We specialize in Smith & Wesson pistol and revolver parts - new, used, NOS, and refurbished.