The Hi‑Viz FastDot H3 Sight Set brings lightning-fast target acquisition to Glock pistols chambered in 9mm, .40 S&W, and .357 Sig. Featuring a bright red front dot and contrasting green rear, this sight package creates an immediate visual reference that speeds up sight alignment in both daylight and low‑light conditions. Built for durability and practical use, the FastDot H3 sights are engineered to be easy to index, simple to install, and tough enough for regular carry or range use. If you want quicker, more confident shots without changing your grip or stance, this sight set is a smart, user‑friendly upgrade.
- Low Profile sight set
- Fits: All Glock pistols in 9mm 40 S&W and .357 Sig.
- Sight visibility in all light conditions
- Ultra bright encapsulated Tritium
- All steel construction
- Fits standard holsters
- Patented technology
HIVIZ Tritium illuminated sight warranty information HIVIZ® Tritium sights are covered for a period of 12 years according to the date stamp on the product against tritium failure resulting in total loss of illumination due to defects in the workmanship or material during normal use. The original owner is entitled replacement of the entire sight pending inspection for misuse. This warranty does not cover failure due to damage that is the result of abuse or accidental or improper use and or damage resulting from improper installation methods. Important Notice: This product contains tritium gas “H3” and is regulated by the US NRC. The Purchaser is exempt from any regulatory requirements. Do not attempt to disassemble the sight.
