Description
Trijicon HD XR Night Sight Set for Smith & Wesson M&P/SD9 VE/SD40 VE, Yellow Front Outline
The SA637-C-600850 set pairs a yellow front outline with the HD XR sight profile for Smith & Wesson M&P, SD9 VE, and SD40 VE pistols. It includes the narrow front sight and matching rear sight, rather than a replacement front component alone.
The yellow outline provides a contrasting front reference, and the 0.122-inch post keeps the HD XR front slim. Green tritium lamps illuminate all three dots without batteries. The rear sight combines a U-shaped notch, black lamp outlines, and a serrated face that helps reduce glare.
Keep this SA637 application separate from the Shield-specific SA639 sets and the SA640 sets for C.O.R.E./M2.0 Optics Ready pistols. Shared M&P branding does not make those sight configurations interchangeable. Confirm the exact slide version, particularly on optics-ready pistols, before selecting this standard-height pair.
Specifications
- Manufacturer model: SA637-C-600850
- Compatibility: Smith & Wesson M&P, M&P M2.0, SD9 VE, and SD40 VE; excludes Shield and C.O.R.E. series
- Configuration: Standard-height night sight set
- Front outline: Yellow, photoluminescent
- Front-post width: 0.122 inch
- Illumination: Green tritium at the front and both rear dots; no batteries required
- Rear sight: Serrated U-notch with black lamp outlines
- Set contents: One front sight and one rear sight
- Front blade height: 0.215 inch
- Overall front blade height: 0.282 inch
- Rear blade height: 0.292 inch
- Overall rear height: 0.382 inch
- Rear notch width: 0.169 inch
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