Description
The HIVIZ LiteWave H3 sight set takes two proven technologies and puts them to work in a single package. You get encapsulated tritium for glow that never quits after dark, plus the same LitePipe fiber-optic elements HIVIZ built its name on for a punchy dot in daylight. On the M&P Shield that means a green front dot ringed in white outline paired with a green rear, giving you a sight picture that stays clear whether you're on the range at noon or checking a noise at 2 a.m.
What the LiteWave H3 Brings to Your M&P Shield
The front sight uses a bright fiber dot with a white ring surrounding the tritium vial, which makes it dead simple to catch your front sight fast and drive it onto target. Around 25 yards and closer, that big glowing ring does the heavy lifting for quick acquisition, while the crisp black edges of the rear help you settle in for a precise shot. It's a well-rounded setup for everyday carry, home defense, and target work alike.
Built to Take a Beating
These sights are machined from all steel, so they hold up to hard use, holster wear, and years of carry. Because the LiteWave H3 duplicates factory sight heights, your existing holsters and accessories keep working the way they always have, and your point of aim stays where you expect it. The tritium is fully encapsulated to protect it from the recoil and knocks that come with a carry gun.
Fitment and Peace of Mind
This set is cut for the S&W M&P Shield family in 9mm, .40 S&W, and .45 ACP. It does not fit CORE, M&P 22, or M&P long slide models, so double check your slide before ordering. HIVIZ backs the tritium with a 12-year warranty against total loss of illumination based on the date stamp, which is solid reassurance for a defensive sight you'll rely on for the long haul.
Key Specifications
- Manufacturer: HIVIZ
- Model: LiteWave H3
- Manufacturer Part Number: MPSN321
- UPC: 613485589672
- Sight Type: Tritium / Fiber-Optic Set
- Style: 3-Dot Set, Tritium Front
- Color: Green Front and Rear (White Front Ring)
- Construction: All Steel
- Sight Height: Factory Height
- Fits: S&W M&P Shield 9mm, .40 S&W, .45 ACP
- Front Sight Dimensions: 0.780" L x 0.400" W x 0.232" H
- Rear Sight Dimensions: 0.851" L x 0.820" W x 0.334" H
- Tritium Warranty: 12 Years
What’s Included
- LiteWave H3 front sight (green tritium with white ring)
- LiteWave H3 rear sight (green)
Frequently Asked Questions
Will the LiteWave H3 fit my M&P Shield?
This set is designed for the S&W M&P Shield in 9mm, .40 S&W, and .45 ACP. It does not fit CORE, M&P 22, or M&P long slide models, so confirm which slide you have before installing. If you're running a standard Shield, you're good to go.
Do these sights glow in the dark on their own?
Yes. The LiteWave H3 uses encapsulated tritium vials that self-illuminate around the clock with no charging or batteries needed. Owners often mention being able to see the dots glowing on a nightstand gun with the lights out, which is exactly what you want from a defensive sight.
How is the LiteWave H3 different from a standard fiber-optic sight?
Standard fiber-optic sights are great in daylight but go dark once the sun does. The LiteWave H3 combines HIVIZ LitePipe fiber optics with tritium, so you get a bright dot in the day and a glowing dot at night from one sight. It's a true 24-hour setup rather than a daytime-only sight.
Will these work with my current holster?
They should. The LiteWave H3 duplicates factory sight heights, which keeps your existing holsters and accessories compatible and keeps your point of aim consistent. As with any sight swap, a gunsmith or a proper sight pusher makes installation much easier.






Reviews
There are no reviews yet.