Trijicon Night Sights S&W M&P 3-Dot Iron Sight Set
Trijicon
$108.69
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Trijicon
Trijicon Night Sights S&W M&P 3-Dot Iron Sight Set
The Trijicon Night Sights for the S&W M&P deliver a proven three-dot tritium aiming solution trusted by law enforcement professionals and competitive shooters who demand reliable target acquisition in any lighting condition.
- Three-dot tritium system glows instantly in total darkness or low light
- Enhanced daylight visibility keeps dot crisp and clear in bright conditions
- Rugged construction withstands heavy recoil and repeated use reliably
- Resistant to harsh cleaning solvents and standard firearm maintenance chemicals
- Evenly distributed tritium light for a consistent, balanced sight picture
- Drop-in fit engineered specifically for Smith & Wesson M&P pistols
Who This Is For
These Trijicon night sights are ideal for S&W M&P owners who carry concealed, work in law enforcement, or compete in low-light shooting scenarios. If you rely on your M&P for home defense or duty use, upgrading from factory sights to Trijicon's tritium three-dot system is one of the most impactful performance improvements you can make — giving you a faster, more reliable sight picture when it matters most.
Specifications
| Brand | Trijicon |
|---|---|
| Model | Night Sights – S&W M&P 3-Dot |
| Sight Style | Three-Dot Tritium Night Sights |
| Compatible Firearm | Smith & Wesson M&P Series |
| Front Sight | Tritium lamp with white ring |
| Rear Sight | Two tritium lamps with white outlines |
| Illumination Source | Self-luminous tritium (no batteries) |
| Tritium Lamp Life | 12+ years |
| Installation | Drop-in replacement (professional install recommended) |
| Country of Origin | USA |
Frequently Asked Questions
Will these Trijicon night sights fit all S&W M&P models?
These sights are engineered specifically for the Smith & Wesson M&P platform. However, M&P variants differ slightly — including the M&P 2.0, M&P Shield, and full-size models — so it's important to verify the exact part number matches your specific pistol variant before purchasing. Check Trijicon's fitment guide or contact Goodland Guns for confirmation.
Do tritium night sights work in full daylight as well as at night?
Yes. Trijicon's three-dot system is designed for use in all lighting conditions. The white dot outlines surrounding each tritium lamp provide excellent contrast and visibility in daylight, while the self-luminous tritium element glows automatically in low-light and no-light environments — with no batteries or activation required.
How long do the tritium lamps last before they need to be replaced?
Tritium is a mildly radioactive gas that naturally decays over time. Trijicon tritium lamps are rated for a minimum of 12 years of reliable illumination. After that period, the glow will gradually diminish, though the sights remain fully functional as standard iron sights in daylight conditions. Replacement lamp service is available through Trijicon.
