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Trijicon 600538 HD Night Sights Tritium/Paint Green w/Orange Outline Front
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$148.99
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SKU: GL101O-719307209633
Overview
Built for low-light handgun use, this sight set is aimed at shooters who need a clear aiming reference when visibility is limited. The three-dot tritium design pairs a green front sight with an orange outline to help the front blade stand out quickly, while the U-notched rear sight is angled and serrated to help reduce glare. A metal body with a silicone rubber cushion adds protection, and the protective clear coat is intended to help preserve the sight’s color through routine cleaning and residue exposure. It is designed to fit a range of Glock models, making it a practical option for defensive or duty-oriented setups where fast sight acquisition matters.
Why Hunters Choose the Trijicon
Self-luminous Three-dot
Sight set supports low-light aiming
Green Front
Orange outline helps front sight
U-notched Rear
Sight is angled and serrated
Metal Body
Includes silicone rubber cushioning for
Protective Clear
Coat resists powder residue and
Key Features
- Self-luminous three-dot sight set with tritium-phosphor lamps
- Aluminum sleeve and sapphire jewel help protect the lamp
- Metal body includes a silicone rubber cushion for shock protection
- Angled, serrated U-notched rear sight reduces glare
- Tall front blade features a green insert with orange outline
- Clear protective coat resists powder residue and cleaning solvents
- Fits Glock models 17 through 39, including multiple compact and full-size variants
Best Used For
- Glock owners seeking a night-sight upgrade for defensive or duty-oriented use
- Law enforcement or military users needing a self-luminous three-dot sight set
- Shooters who want a high-visibility front sight for faster sight acquisition
- Users who prefer a rear sight shaped for glare reduction and one-handed slide operation
- Owners of compatible Glock models looking for an aftermarket sight set
Specifications
| Cleaning Solvent Resistance | Yes |
|---|---|
| Compatible Firearm Brand | Glock |
| Compatible Models | 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39 |
| Designed For | Tactical shooter |
| Emergency One Handed Slide Operation | Yes |
| Factory Product | No |
| Front Sight Blade | Tall blade |
| Front Sight Color | Green with orange outline |
| Illumination Type | Self-luminous tritium-phosphor lamp |
| Manufacturer Number | GL101O |
| Powder Residue Resistance | Yes |
| Protective Coating | Clear coat |
| Protective Lens | Sapphire jewel |
| Protective Sleeve Material | Aluminum |
| Puncture Resistance | Protected from puncture |
| Rear Sight Notch | U-notched |
| Rear Sight Shape | Wide U-shaped notch |
| Rear Sight Surface | Angled and serrated |
| Shock Protection | Silicone rubber cushion |
| Sight Body Material | Metal |
| Sight Set | Three dot sight set |
| Sight Type | Night sights |
| Solvent Resistance | Protected from solvents |
Pros
- Self-luminous three-dot sight set supports low-light aiming without batteries.
- Green front sight with orange outline helps front sight acquisition.
- U-notched rear sight is angled and serrated to reduce glare.
- Metal body includes silicone rubber cushioning for shock protection.
- Protective clear coat resists powder residue and cleaning solvents.
- Fits multiple Glock models, including 17, 19, 22, 23, and 26.
Considerations & Trade-offs
- Aftermarket fitment means you should verify compatibility with your specific Glock model before purchase; it is not a Glock factory product.
- The tall front blade and U-notched rear are designed for fast acquisition, but that sight picture may feel different from standard factory sights.
- The tritium/phosphor illumination is intended for low-light use, while the clear coat and painted front are still subject to normal wear over time.
- This set is purpose-built for the listed Glock models, so it is not a universal sight option for other handguns.
Suggested Comparisons
- Pistol night sights
- Glock aftermarket sight sets
- Tactical handgun sight upgrades
Suggested Accessories
- Sight installation tool
- Pistol cleaning kit
- Gun vise
- Front sight tool
Frequently Asked Questions
What Glock models does this sight set fit?
According to the product data, it fits Glock models 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, and 39.
Is this a factory Glock sight set?
No. The product data states that this is not a Glock Factory Product; it is an aftermarket product.
What sight picture does this set use?
It is described as a self-luminous three-dot sight set with a green front sight and orange outline.
How are the sights protected from wear and cleaning solvents?
The data says the tritium-phosphor lamp is protected within an aluminum sleeve and capped with a sapphire jewel, and the protective clear coat resists powder residue and cleaning solvents.
What design features are included for rear sight use?
The rear sight is described as U-notched, angled, and serrated to reduce glare, and it is steeply hooked to assist in emergency one-handed slide operation.