Hi-Viz LiteWave H3 Front Sight for S&W M&P Green/Orange/White
Hi-Viz
$98.69
(No reviews yet)
Write a Review
Hi-Viz
Hi-Viz LiteWave H3 Front Sight for S&W M&P Green/Orange/White
The HiViz LiteWave H3 Night Sight Set for the Smith & Wesson M&P delivers around-the-clock target acquisition by combining tritium illumination with HiViz's proven LitePipe fiber optic technology — giving you a fast, reliable sight picture whether you're at the range at noon or defending your home at midnight.
- Tritium + LitePipe hybrid design provides 24-hour illumination in any lighting condition
- Green tritium front sight with a bold white outline ring for instant eye focus
- High-visibility orange rear sight engineered for rapid, intuitive target alignment
- Installs at factory sight height — no gunsmithing or custom fitting required
- Fits M&P full-size and compact models across all calibers
- Backed by a 12-year tritium warranty for long-term reliability and peace of mind
Who This Is For
The HiViz LiteWave H3 is ideal for S&W M&P owners who demand a versatile, duty-ready sight system for concealed carry, home defense, or competitive shooting. If you rely on your M&P in low-light environments or simply want a proven upgrade over factory plastic sights, the LiteWave H3 delivers the visibility and durability that professionals and responsible gun owners require. Note: Not compatible with M&P CORE, M&P 22, or M&P long slide variants.
Specifications
| Brand | HiViz |
|---|---|
| Model | LiteWave H3 |
| SKU / Part Number | LNPMPN421 |
| Compatible Firearm | S&W M&P Full-Size & Compact (All Calibers) |
| Front Sight | Green Tritium with White Outline Ring |
| Rear Sight | Orange High-Visibility |
| Sight Height | Factory / Standard Height |
| Illumination Technology | Tritium + LitePipe Fiber Optic |
| Tritium Warranty | 12 Years |
| Incompatible Models | M&P CORE, M&P 22, M&P Long Slide |
| Installation | Drop-In, Factory Sight Height |
Frequently Asked Questions
Will the LiteWave H3 fit my M&P Shield or M&P 2.0?
The HiViz LiteWave H3 (LNPMPN421) is designed for the S&W M&P full-size and compact pistols across all standard calibers. It does not fit the M&P Shield, M&P CORE optics-ready models, M&P 22, or M&P long slide variants. HiViz offers separate sight sets for the Shield platform, so be sure to verify your exact model before purchasing.
How bright are tritium sights in complete darkness compared to daylight?
Tritium vials emit a constant low-level glow that is clearly visible in darkness or very low light without any external light source — making them ideal for nighttime defensive use. In bright daylight, the LiteWave H3's LitePipe fiber optic technology collects ambient light to keep the front sight vivid and easy to pick up quickly. The combination of both technologies means you get strong performance across the full spectrum of lighting conditions, not just at night.
Do I need a gunsmith to install the HiViz LiteWave H3 sights?
The LiteWave H3 is designed to install at factory sight height, meaning it replaces your existing M&P sights without requiring custom fitting or adjustment. That said, sight installation typically requires a sight pusher tool or sight installation tool to properly seat the rear sight in the dovetail. Many experienced gun owners can perform this installation at home with the right tools, but a qualified gunsmith can also complete the job quickly if preferred.
