The HiViz LiteWave H3 Tritium/Fiber-Optic Sight Set (brand part no. GLN621) is a rugged front and rear sight system designed specifically for the Glock 42, 43, 43X, and 48. HiViz combines fiber-optic and tritium technology in a single sight set to provide 24-hour illumination and fast target acquisition in any lighting condition, so a shooter is not stuck choosing between a bright daylight sight and a reliable low-light one.

Key Specifications

• Built specifically for the Glock 42, 43, 43X, and 48.
• Tritium/fiber-optic hybrid sight technology.
• Delivers 24-hour illumination in one sight system.
• Designed for fast target acquisition in any lighting condition.
• Complete front and rear sight system.

Frequently Asked Questions

What Glock models does this sight set fit? The Glock 42, 43, 43X, and 48.

Do these sights work in low light? Yes, the tritium/fiber-optic hybrid delivers 24-hour illumination.

Buy the HiViz LiteWave H3 Fiber-Optic Sight Set

Get fast, reliable target acquisition day or night on a Glock 42, 43, 43X, or 48. Order it from our gun sights selection at our Lubbock, Texas gun shop for fast, direct shipping.