The Meprolight Self-Illuminated Night Sights for Glock 17, 19, 22, and 23 deliver combat-proven accuracy in low-light and no-light conditions, giving you the confidence to engage targets when standard factory sights fall short.
- Tritium self-illumination works 24/7 — no batteries or light activation needed
- Dramatically increases hit probability on stationary and moving targets in darkness
- Drop-in replacement design fits Glock 17, 19, 22, and 23 with minor modifications
- Fully integrated day/night sight picture for seamless low-light transition
- Maintenance-free construction built for duty, carry, and defensive use
- Trusted by law enforcement agencies and military units around the world
Who This Is For
These Meprolight night sights are ideal for concealed carry holders, law enforcement officers, home defense firearm owners, and competitive shooters who demand reliable low-light target acquisition. If you carry a Glock 17, 19, 22, or 23 and refuse to compromise on sight performance when it matters most, these are the sights built for you.
Specifications
| Brand | Meprolight |
|---|---|
| Compatible Models | Glock 17, 19, 22, 23 |
| Illumination Type | Self-Illuminated Tritium |
| Power Source | None — battery-free, maintenance-free |
| Sight Configuration | Front & Rear Set |
| Day/Night Use | Yes — fully integrated |
| Installation | Direct replacement with minor modifications |
| Tritium Vial Lifespan | Approximately 12 years |
| Manufacturer Origin | Israel |
| Intended Use | Duty, Carry, Home Defense, Tactical |
Frequently Asked Questions
Will these night sights fit my specific Glock model without gunsmith help?
Meprolight night sights are designed as direct replacement parts for compatible Glock models including the 17, 19, 22, and 23. Most installations can be completed at home using a basic sight pusher tool, though some pistols may benefit from a qualified gunsmith for final fitting and adjustment. No permanent modifications to the firearm are required.
How long do the tritium vials last, and will the sights dim over time?
Tritium has a half-life of approximately 12 years, which means your Meprolight night sights will maintain useful brightness for well over a decade of regular carry and use. You may notice a gradual, very subtle reduction in glow intensity over that period, but the sights will remain functional and effective for low-light target acquisition throughout their service life.
Are Meprolight night sights approved for law enforcement and duty use?
Yes. Meprolight is one of the most widely adopted night sight brands among law enforcement agencies, military units, and defense organizations worldwide. Their rigorous quality control standards and combat-tested durability make them a trusted choice for professional duty carry as well as civilian self-defense applications.