Truglo Tritium Pro Night Sights for Glock 43 MOS Orange
Truglo
$76.69
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Truglo
Truglo Tritium Pro Night Sights for Glock 43 MOS Orange
The TruGlo TRIT Pro Night Sights for Glock 43 MOS deliver around-the-clock aiming confidence, combining bright daytime white dots with self-illuminating tritium glow for reliable target acquisition in any lighting condition — no batteries, no charging required.
- Self-luminous tritium inserts glow continuously without batteries or light charging
- Front sight FOCUS LOCK ring accelerates eye-to-sight alignment under stress
- Angled rear sight edge enables emergency one-hand slide racking on a belt
- Orange front dot offers exceptional daytime contrast and fast target acquisition
- Compact low-profile design preserves the factory sight radius of your Glock 43 MOS
- Unmatched visibility across all conditions — daylight, dusk, and complete darkness
Who This Is For
The TruGlo TRIT Pro is ideal for Glock 43 MOS owners who carry concealed daily and need sights that perform equally well at a sunny outdoor range and in a pitch-black environment. Whether you're a first responder, a home-defense-focused shooter, or an experienced concealed carrier upgrading from factory sights, these night sights provide the split-second edge that can matter most when it counts.
Specifications
| Brand | TruGlo |
|---|---|
| Model | TRIT Pro |
| SKU / Part Number | TG231G3MC |
| Compatible Firearm | Glock 43 MOS |
| Front Sight | Orange dot with tritium insert & FOCUS LOCK ring |
| Rear Sight | Green tritium dots, angled emergency racking edge |
| Illumination Type | Self-luminous tritium (no batteries required) |
| Tritium Vial Life | Approximately 12 years |
| Sight Radius | Factory (compact profile) |
| Installation | Standard Glock sight tool recommended |
| Manufacturer Warranty | Lifetime limited warranty |
Frequently Asked Questions
Do TruGlo TRIT Pro sights fit the standard Glock 43, or only the MOS version?
This specific set — the TG231G3MC — is designed and spec'd for the Glock 43 MOS. While the Glock 43 and 43 MOS share many dimensions, the MOS variant has a slightly different slide profile. Always verify compatibility with your exact pistol model before purchasing. TruGlo offers separate sight sets for the standard Glock 43 if needed.
How long will the tritium glow last, and does it ever need to be replaced?
Tritium is a naturally occurring radioactive isotope that decays over time. The tritium vials in TruGlo TRIT Pro sights maintain their rated brightness for approximately 12 years before the glow noticeably diminishes. After that period, the sights still function as standard white/orange dot sights in daylight — you simply lose the low-light tritium advantage. Most shooters choose to replace their night sights around the 10–12 year mark.
Can I install these sights myself, or do I need a gunsmith?
Installation is straightforward for anyone comfortable with basic pistol maintenance. You'll need a standard Glock sight pusher tool or a nylon-tipped punch and hammer to remove the factory rear sight, and a front sight tool (typically a flathead or proprietary tool) for the front. Many shooters complete the install at home in under 30 minutes. However, if you're unfamiliar with slide work, having a qualified gunsmith install the sights ensures proper torque and fit — the team at Goodland Guns is happy to assist.
