Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your Trijicon 1911 Novak Cut HD Night Sight (CA128FO). This front sight is designed to enhance target acquisition and visibility in various lighting conditions, utilizing a tritium-phosphor lamp and a brightly colored orange outline.
Safety Information
WARNING: Always follow proper firearm safety procedures. Ensure the firearm is unloaded and safe before handling or attempting any installation. If you are not familiar with firearm maintenance or sight installation, seek assistance from a qualified gunsmith.
- Always verify the firearm is unloaded and the chamber is clear before beginning any work.
- Wear appropriate eye protection during installation and maintenance.
- Keep fingers clear of the trigger guard and muzzle.
- Store firearms and accessories securely and out of reach of children.
Package Contents
Verify that your package contains the following item:
- One (1) Trijicon CA128 - 1911 Novak Cut HD Night Sight (Front Sight Only)
Installation
Installation of firearm sights typically requires specialized tools and expertise to ensure proper fit and function. Trijicon recommends professional installation by a certified gunsmith to prevent damage to the sight or firearm.
General Installation Steps (Professional Recommended):
- Ensure the firearm is unloaded and safe.
- Carefully remove the existing front sight from the slide's dovetail cut.
- Clean the dovetail slot thoroughly.
- Using a sight pusher tool or a brass punch and hammer, carefully drift the new Trijicon HD Night Sight into the dovetail. Ensure it is centered.
- Once installed, the firearm should be test-fired and the sight zeroed by a qualified individual to ensure accuracy.
This image displays the Trijicon 1911 Novak Cut HD Night Sight. It features a black metal body with a prominent orange ring around the tritium lamp on the front face, designed for enhanced visibility and quick target acquisition.
Operating Instructions
The Trijicon HD Night Sight is designed for rapid target acquisition and improved visibility in all lighting conditions. The key operational features include:
- Bright Orange Outline: The large, brightly colored orange ring on the front sight utilizes photoluminescent powder, which glows in low light and provides a highly visible aiming point in daylight. This aids in quick target acquisition.
- Tritium-Phosphor Lamp: The integrated tritium lamp provides constant illumination in low-light or no-light conditions, ensuring visibility without the need for batteries or external light sources.
- Tall Blade Design: The tall blade on the front sight is engineered to quicken target acquisition by providing a clear sight picture.
- Glare Reduction: The angled and serrated surface of the sight is designed to reduce glare, improving clarity of the sight picture.
When aiming, focus your eye on the front sight, aligning it with your target. The bright orange outline and tritium lamp will assist in quickly acquiring and maintaining your sight picture.
Maintenance
Proper maintenance ensures the longevity and performance of your Trijicon HD Night Sight.
- Cleaning: Clean the sight periodically with a soft cloth and a mild, non-abrasive cleaning solution. Avoid harsh chemicals or solvents that could damage the clear coat or tritium lamp. The protective clear coat is designed to resist powder residue and cleaning solvents.
- Inspection: Regularly inspect the sight for any signs of damage, looseness, or wear. Ensure the tritium lamp is still glowing.
- Protection: The tritium gas lamps are protected by aluminum cylinders and sapphire jewels, designed to withstand heavy recoil and harsh cleaning solvents.
Troubleshooting
If you encounter issues with your Trijicon HD Night Sight, consider the following:
- Sight Appears Dim: Ensure you are in a sufficiently dark environment to observe the tritium glow. The photoluminescent orange outline requires exposure to light to charge and glow in dim conditions. If the tritium lamp does not glow at all in complete darkness after several years, it may be nearing the end of its operational life.
- Sight is Loose: If the sight feels loose, it may need to be re-secured in the dovetail. This should be performed by a qualified gunsmith to avoid damage.
- Accuracy Issues: If accuracy problems arise after installation, ensure the sight is properly centered and zeroed. Professional zeroing is recommended.
Specifications
| Feature | Detail |
|---|---|
| Brand | Trijicon |
| Model Name | CA128FO |
| Reticle Type | Tritium |
| Material | Metal |
| Compatible Devices | Handgun (1911 Novak Cut) |
| Night Vision | Yes |
| EU Spare Part Availability Duration | 12 Years (Tritium Lamp) |
Warranty and Support
Trijicon HD Night Sights are known for their durability and reliability. The tritium-phosphor lamp is guaranteed to provide superior illumination for at least 12 years from the date of manufacture. For warranty claims, technical support, or service, please contact Trijicon directly through their official website or authorized dealers.