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William Mark Bittner Outstanding
This is a genuine Smith & Wesson factory replacement rear sight blade kit for K, L, N, and X Frame revolvers. The .160" white outline blade provides a high-visibility sight picture and is compatible with both old-style and new-style rear sight assemblies. Manufactured to exact OEM specifications.
The .160" blade is the tallest in the S&W rear sight blade kit series. Refer to the S&W Rear Sight Blade Height Chart to confirm the correct blade height for your specific model and barrel length before ordering.
Fits all K, L, N, and X Frame models equipped with an adjustable rear sight. To find your model number, swing out the cylinder and check the frame behind the yoke.
Disassembly of the rear sight assembly is required. Installation by a qualified gunsmith is recommended.
Questions? Call or email us — we carry the full range of S&W rear sight blade kits in all heights and finishes.