Trijicon DI Night Sight Set – Smith & Wesson M&P/SD: the working version
Upgrading the sighting system is the fastest accuracy money can spend. The Trijicon DI Night Sight Set – Smith & Wesson M&P/SD earns its rail space.
Why it earns its place
- Tritium illumination. Self-lit sights that work at 3 a.m. without a battery.
- Fiber-optic bright. Daylight sight picture that gathers light instead of hiding it.
Who runs it
Shooters upgrading duty, competition, or field rifles and pistols — and armorers standardizing a line.
Specifications
| Type | Optic |
|---|---|
| SKU | TJ-SA837-C-601108 |
Common questions
Battery required?
No — tritium self-illuminates for years, per the maker’s design.
911 Network stocks duty gear deep — if you need a spec confirmed or a fitment double-checked, ask the Network first.
