The Smith & Wesson Sight Blade Kit, Rear, .126" For S&W K, L, N White Outline is a factory replacement rear sight assembly designed to restore a clean, precise sight picture on classic Smith & Wesson revolvers. This kit includes a square‑notch rear blade with a crisp white outline, along with the mounting screw and bushing, providing a direct fit for compatible K, L, and N frame models.

Ideal for shooters who want a clear, high‑contrast rear sight for range work, training, or general revolver use, the .126" blade height offers a familiar sight picture without altering the character of the firearm. The white outline helps the front sight stand out in varied lighting, supporting faster alignment and more confident shot placement. Backed by Smith & Wesson’s long history of revolver craftsmanship, this kit offers a straightforward way to refresh worn factory sights with original‑style components.

Key Features:

• Manufacturer: Smith & Wesson
• Model: Sight Blade Kit, Rear, .126" For S&W K, L, N White Outline
• Sight Style: Square Notch Rear Blade
• Sight Color: Black With White Outline
• Compatible Models: Smith & Wesson K Frame, L Frame, N Frame
• Included Components: Rear Sight Blade, Mounting Screw, Bushing
• Blade Height: 0.126"