Hiviz Gln521 Litewave H3 Fiber-Optic Sight Set Green Fiber Optic/Orange Out
$145.80
The Hi-Viz LiteWave H3 fiber-optic sight set gives you a fast, reliable sight picture in virtually any light condition—whether you're on the range at noon, training in low light, or relying on your pistol after dark. This green fiber-optic and orange-ring front sight system combines ambient-light gathering fiber optic rods with self-illuminating tritium inserts, so your sights stay visible from first light to last. The intuitive three-dot horizontal pattern is engineered for quick target acquisition, and the bright orange ring around the front dot helps you align your sights faster under stress.
Built on steel bodies with a durable satin black finish, the LiteWave H3 is designed to drop into your pistol's factory slide dovetails without gunsmithing. Hi-Viz sized these sights to work with standard holsters, so you won't have to change your carry setup. The green front and rear dots paired with the orange ring create a distinctive sight picture that's easy to find and track, regardless of lighting—a practical advantage for self-defense, duty, or competitive shooting.
The GLN521 model fits a range of popular platforms with drop-in installation. Check the compatibility list below to confirm fitment for your pistol before ordering; some models and frame sizes have specific requirements. If you shoot in variable light or want a night-capable sight that doesn't sacrifice daylight visibility, the LiteWave H3 delivers the redundancy and speed you need.
Key Features
- Fiber-optic front sight gathers ambient light for bright green dot visibility in daylight
- H3 tritium inserts provide self-illuminating green sight picture at night without batteries
- Orange ring around front dot aids rapid sight acquisition and alignment
- Three-dot horizontal pattern—fast, intuitive, combat-proven
- Steel construction with satin black finish for durability and corrosion resistance
- Drop-in fit to factory slide dovetails; compatible with standard holsters
- Front and rear sight set included
Specifications
| Product Name | Hi-Viz LiteWave H3 Fiber-Optic Sight Set (GLN521) |
| Sight Type | Three-dot fiber-optic and tritium night sight |
| Front Dot Color | Green fiber optic with orange ring |
| Rear Dot Color | Green tritium |
| Material | Steel |
| Finish | Satin black |
| Installation | Drop-in dovetail or screw-hole mount |
| Set Contents | Front and rear sight pair |
Frequently Asked Questions
What pistols does the GLN521 fit?
The LiteWave H3 GLN521 is available for Kimber 1911 pistols with fixed sights, Glock models (standard, large, and G42/43 frame sizes across all generations), Smith & Wesson M&P full-size and compact models, and Springfield XD, XDS, XDE, and XD-M pistols. Note: it does not fit Kimber Micro models, Glock CORE models, M&P 22, M&P long slide, or Springfield XD with 5.25-inch barrel. Verify your specific model before ordering.
How do the sights work in low light and at night?
The front sight uses a fiber-optic rod that gathers ambient light, producing a bright green dot in daylight and twilight. At night or in complete darkness, the H3 tritium inserts take over—they're self-illuminating and require no battery or external light source. The rear sight is powered by tritium alone. This hybrid approach means you get strong visibility across all lighting conditions without switching sights.
Will these sights fit in my holster?
Hi-Viz sized the LiteWave H3 sights to provide proper clearance in standard holsters for your pistol model, so you should not need to change your carry holster. However, if you use a particularly tight or custom holster, verify fitment before purchasing.
What's included in the set?
The GLN521 is sold as a front and rear sight pair, ready for drop-in installation. No additional components are included.
