Hi-Viz H3 Night Sight S&W M&P Shield Green/Green White
Hi-Viz
$98.69
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Hi-Viz
Hi-Viz H3 Night Sight S&W M&P Shield Green/Green White
The HiViz LiteWave H3 Night Sight Set for the S&W M&P Shield brings together tritium and LitePipe fiber optic technology in a single sight system, delivering reliable target acquisition in any lighting condition — day, dusk, or complete darkness.
- Dual-technology design pairs tritium glow with LitePipe fiber optic brightness
- Green tritium front sight features a high-visibility white outline ring
- Green tritium rear sight ensures consistent front-to-rear sight alignment
- Performs in all light conditions — bright daylight through total darkness
- Factory sight heights maintained for a true drop-in replacement fit
- Backed by HiViz's industry-leading 12-year tritium warranty
Who This Is For
This sight set is purpose-built for S&W M&P Shield owners — in 9mm, .40 S&W, or .45 ACP — who carry concealed and need a sighting system that won't let them down when it matters most. Whether you're a first-time night sight buyer or upgrading from factory plastic sights, the LiteWave H3 offers a meaningful performance boost for home defense, duty carry, or range use in low-light environments.
Specifications
| Brand | HiViz |
|---|---|
| Model | LiteWave H3 |
| Compatible Firearm | S&W M&P Shield (9mm, .40 S&W, .45 ACP) |
| Front Sight | Green Tritium with White Outline Ring |
| Rear Sight | Green Tritium |
| Technology | Tritium + LitePipe Fiber Optic |
| Sight Height | Factory Height (Drop-In Compatible) |
| Illumination | 24-Hour / All Light Conditions |
| Tritium Warranty | 12 Years |
| Set Includes | Front Sight & Rear Sight |
Frequently Asked Questions
Will these sights fit all S&W M&P Shield models?
The HiViz LiteWave H3 set is designed to fit S&W M&P Shield pistols chambered in 9mm, .40 S&W, and .45 ACP. It maintains factory sight heights, making it a straightforward drop-in upgrade. If you own a Shield Plus or Shield EZ, verify compatibility with HiViz directly, as those models may use different sight cuts.
How do tritium night sights differ from standard fiber optic sights?
Standard fiber optic sights rely entirely on ambient light to glow — they're bright in daylight but offer no illumination in the dark. Tritium sights use a self-luminous radioactive gas that glows continuously without any light source, making them effective in complete darkness. The HiViz LiteWave H3 combines both technologies: the LitePipe collects ambient light during the day while the tritium vial takes over at night, giving you a true 24-hour sight system.
Can I install these sights at home, or do I need a gunsmith?
Many experienced shooters install aftermarket sights at home using a sight pusher tool or a nylon/brass punch and bench block. However, because the M&P Shield rear sight fits snugly in the dovetail, a sight pusher is strongly recommended to avoid damaging the sight or slide finish. If you're not comfortable with the process, a qualified gunsmith can typically install a set of sights quickly and inexpensively.
