Trijicon HD Night Sights – S&W M&P/SD9/SD40: equipment that earns its keep
Hits come from seeing clearly. The Trijicon HD Night Sights – S&W M&P/SD9/SD40 sharpens the sight picture so the shot breaks where it should.
Why it earns its place
- Tritium illumination. Self-lit sights that work at 3 a.m. without a battery.
Who runs it
Shooters upgrading duty, competition, or field rifles and pistols — and armorers standardizing a line.
Specifications
| Type | Optic |
|---|---|
| SKU | TJ-SA137 |
Common questions
Battery required?
No — tritium self-illuminates for years, per the maker’s design.
Unsure between two models? Ask the Network — the same desk that specs gear for departments will give you a straight answer.
