First Thoughts on the Night Fision Co Witness Tritium Sights G17/19/45 W/RMR Orange
I’ve spent years squinting in low light, frustrated by inadequate iron sights. My duty weapon, a Glock 19 MOS, became a prime candidate for an upgrade and after careful research, the Night Fision Co Witness Tritium Sights G17/19/45 W/RMR Orange seemed like the perfect solution. The promise of brighter tritium, a high-visibility front ring, and seamless co-witnessing with my RMR optic piqued my interest immediately.
For years, I had just ran the factory Glock sights. But as my eyes aged, and my operational environment became more complex, I knew I needed something better. I sought sights that offered enhanced visibility in all lighting conditions, and the Night Fision seemed to deliver on that promise.
Upon unboxing, I was immediately impressed by the solid feel and clean machining of the Night Fision sights. The nitride coating gave them a robust, no-nonsense look, while the bright orange ring around the front tritium vial practically screamed for attention. These weren’t cheap plastic sights; they were purpose-built tools.
I considered the Trijicon Bright & Tough night sights and the Ameriglo GL-429 set, both reputable options. Ultimately, the Night Fision‘s promise of 30% more tritium and the specific co-witness height for my RMR sealed the deal. The price point was also a major factor; Night Fision offered similar features at a more competitive cost.
My first impression was excitement mixed with anticipation. These sights felt like a significant upgrade, a potential game-changer for my low-light shooting. I couldn’t wait to get them installed and see if they lived up to the hype.
Real-World Testing: Putting Night Fision Co Witness Tritium Sights G17/19/45 W/RMR Orange to the Test
First Use Experience
My initial test took place at an indoor range under varying light conditions. I started with bright overhead lights, then gradually dimmed them to simulate twilight and complete darkness. The Night Fision sights immediately proved their worth.
The bright orange ring on the front sight made target acquisition incredibly fast in daylight conditions. As the lights dimmed, the tritium vials began to glow, providing a clear and consistent sight picture. Even in complete darkness, the sights were easily visible, making accurate shot placement a breeze.
Installation was straightforward, requiring only a Glock sight tool and a few minutes of my time. I immediately noticed the Night Fision sights sat perfectly, co-witnessing flawlessly with my RMR. There was no adjustment period; they felt natural and intuitive from the start.
Extended Use & Reliability
After several months of regular use, the Night Fision sights have held up remarkably well. I’ve put them through numerous range sessions, drills, and even a couple of low-light training courses. Their performance has remained consistent and reliable.
The nitride coating shows no signs of wear, despite constant exposure to sweat, cleaning solvents, and holster friction. The tritium vials are as bright as the day I installed them, a testament to Night Fision‘s commitment to quality. Maintenance is simple; a quick wipe with a clean cloth is all it takes.
Previously, I struggled to maintain accuracy in low-light situations. With the Night Fision sights, my confidence has soared, and my shot groups have tightened considerably. They’ve exceeded my expectations and proven to be a valuable addition to my Glock 19.
Breaking Down the Features of Night Fision Co Witness Tritium Sights G17/19/45 W/RMR Orange
Specifications
The Night Fision Co Witness Tritium Sights G17/19/45 W/RMR Orange are specifically designed for Glock MOS models, including 17, 19, 34, 45, 47, and 22, among others. They offer a lower 1/3rd co-witness with RMR/507c and similar height optics. The sights feature a high-visibility orange ring around the front tritium vial, enhancing daylight target acquisition.
Night Fision boasts that their sights contain 30% more tritium than their competitors, resulting in brighter and longer-lasting illumination. The sight bodies are constructed from nitride-coated steel, providing exceptional durability and corrosion resistance. The sights also come with a 16-Year Brightness Guarantee.
These specifications are critical because they directly impact the sight’s performance and longevity. The increased tritium ensures optimal visibility in low-light conditions, while the robust steel construction guarantees years of reliable service. The lower 1/3rd co-witness allows for seamless integration with popular red dot optics, providing a backup sighting system in case of optic failure.
Performance & Functionality
The Night Fision sights perform exceptionally well in all lighting conditions. The bright orange ring on the front sight allows for rapid target acquisition in daylight. In low-light or complete darkness, the tritium vials provide a clear and consistent sight picture, enabling accurate shot placement.
The sights are incredibly reliable and easy to use. There is no learning curve; they are intuitive and require no special adjustments. The lower 1/3rd co-witness with my RMR is perfect; the iron sights are visible but do not obstruct the red dot.
The only minor weakness is that the bright orange ring can sometimes be too distracting in extremely bright sunlight. However, this is easily mitigated by focusing on the target and trusting the sight alignment. Overall, the Night Fision sights meet and exceed my expectations.
Design & Ergonomics
The Night Fision sights are well-designed and ergonomically sound. The nitride-coated steel construction provides a solid and durable feel. They are neither too bulky nor too small, striking a perfect balance between visibility and concealability.
The sights are easy to install and require no gunsmithing. The sight picture is clean and uncluttered, promoting fast and accurate shooting. The lower 1/3rd co-witness is ideal for those who prefer a minimalist approach to their red dot setup.
The only potential downside is the lack of serrations on the rear sight. Some shooters may prefer serrated rear sights for reduced glare and enhanced contrast. However, I have not found this to be a significant issue.
Durability & Maintenance
The Night Fision sights are built to last. The nitride-coated steel construction is highly resistant to wear, corrosion, and impact. The tritium vials are well-protected within the steel housings, minimizing the risk of damage.
Maintenance is simple; a quick wipe with a clean cloth is all that is required. I have not encountered any issues with the sights loosening or shifting, even after hundreds of rounds of shooting. I expect these sights to last for many years to come.
Accessories and Customization Options
The Night Fision Co Witness Tritium Sights G17/19/45 W/RMR Orange do not come with any additional accessories, as they are a self-contained sighting system. However, they are compatible with a wide range of Glock MOS models and red dot optics.
The sights are specifically designed to co-witness with RMR/507c and similar height optics. This allows users to choose their preferred red dot sight without sacrificing the ability to use iron sights as a backup. There are no further customization options for the sights themselves.
Pros and Cons of Night Fision Co Witness Tritium Sights G17/19/45 W/RMR Orange
Pros
- Exceptional Tritium Brightness: Night Fision truly delivers on their promise of brighter tritium, offering excellent visibility in low-light conditions.
- High-Visibility Front Sight: The bright orange ring makes target acquisition incredibly fast in daylight.
- Perfect Co-Witness: The sights are specifically designed for lower 1/3rd co-witness with RMR/507c and similar optics, providing a seamless and reliable backup sighting system.
- Durable Construction: The nitride-coated steel sight bodies are built to withstand years of hard use.
- Easy Installation: Installation is straightforward and requires only basic tools.
Cons
- Orange Ring Can Be Distracting: In extremely bright sunlight, the bright orange ring can sometimes be too distracting.
- Lack of Rear Sight Serrations: The rear sight lacks serrations, which some shooters may prefer for reduced glare.
Who Should Buy Night Fision Co Witness Tritium Sights G17/19/45 W/RMR Orange?
These sights are perfect for anyone who uses a Glock MOS pistol with a red dot optic and needs a reliable backup sighting system. They are ideal for law enforcement officers, military personnel, and responsible citizens who carry a firearm for self-defense. They are also a great choice for competitive shooters who want to enhance their low-light performance.
Anyone who prefers traditional iron sights without a red dot optic should skip this product. Also, those who are extremely sensitive to bright colors or prefer serrated rear sights may want to consider other options.
A Glock sight tool is a must-have for installation. Also, a high-quality red dot optic, such as an RMR or 507c, is recommended to take full advantage of the co-witnessing capabilities of these sights.
Conclusion on Night Fision Co Witness Tritium Sights G17/19/45 W/RMR Orange
The Night Fision Co Witness Tritium Sights G17/19/45 W/RMR Orange are an outstanding upgrade for any Glock MOS pistol equipped with a red dot optic. They offer exceptional tritium brightness, a high-visibility front sight, perfect co-witnessing, and durable construction. While the orange ring can be distracting in extremely bright sunlight and the rear sight lacks serrations, these are minor drawbacks compared to the overall performance and value.
The price of $88.99 is justified by the quality and performance of these sights. They are a worthwhile investment for anyone who relies on their firearm for self-defense or professional use.
I personally recommend the Night Fision Co Witness Tritium Sights G17/19/45 W/RMR Orange without hesitation. If you’re looking to enhance your Glock’s sighting system and improve your low-light shooting capabilities, look no further. Upgrade your sights today and experience the Night Fision difference.