First Thoughts on the Backup Iron Sights For Glock G43X/48
In the world of tactical firearms, redundancy is king. That’s why backup iron sights (BIS) are a crucial addition to any pistol equipped with a red dot optic, especially when you rely on your G43X or G48 for personal defense. The Backup Iron Sights For Glock G43X/48 from Forward Controls Design (FCD), in collaboration with Ameriglo, promise a reliable and low-profile solution, ensuring that you always have a sighting system available.
Like many, I was drawn to these sights because I was looking for a set that would co-witness perfectly with my Trijicon RMRcc on my G43X. I wanted something robust, snag-free, and, above all, reliable. My first impression upon receiving these sights was that they looked incredibly well-made, with a purposeful design that suggests they are built for serious use.
Many sight options are available, including those from Trijicon and Night Fision, each with its own advantages. I chose the Backup Iron Sights For Glock G43X/48 because of FCD’s reputation for quality and attention to detail, and because of the specific co-witness height designed for the RMRcc on the G43X/48 platform.
The sights exuded quality right out of the packaging. I was immediately impressed with the sleek profile, the precise machining, and the thoughtful design considerations such as the anti-snag features. I was excited to get them installed and see how they performed.
Real-World Testing: Putting Backup Iron Sights For Glock G43X/48 to the Test
First Use Experience
My initial testing took place at an outdoor range, under varied lighting conditions, from bright sunlight to overcast skies. The Backup Iron Sights For Glock G43X/48 were easy to acquire, even with the RMRcc mounted. The lower 1/3 co-witness was perfect, not obstructing the optic, yet readily available if needed.
The sights performed flawlessly, even with some grit and dust kicked up by other shooters. The tritium front sight was bright and clear in low-light conditions, making target acquisition quick and easy. I found the sights intuitive to use right away, requiring no real adjustment period.
Extended Use & Reliability
After several months of carrying my G43X with the Backup Iron Sights For Glock G43X/48, I can confidently say that they are holding up incredibly well. There are no signs of wear or loosening, even after hundreds of draws from a variety of holsters. Maintenance has been simple: just a quick wipe down when cleaning the pistol.
Compared to other backup sights I’ve used in the past, these are noticeably more robust and precisely engineered. The FCD/Ameriglo collaboration delivers a product that inspires confidence in its reliability. They outperform my previous sights in terms of durability, visibility, and overall ease of use.
Breaking Down the Features of Backup Iron Sights For Glock G43X/48
Specifications
The Backup Iron Sights For Glock G43X/48 are specifically designed for the Glock G43X and G48 pistols. The front sight height is 0.450″, while the rear sight height measures 0.554″. These precise dimensions ensure a lower 1/3 co-witness with the Trijicon RMRcc when used with FCD’s OPF-G43X/43, RMRcc plate.
The front sight includes a tritium insert for enhanced visibility in low-light situations. The rear sight features horizontal serrations to reduce glare and improve sight picture. The front sight back strap angle is specifically designed with either a 25-degree angle for the serrated, non-tritium version, or a 20-degree angle for the non-serrated, tritium version, to mitigate snagging.
Performance & Functionality
The Backup Iron Sights For Glock G43X/48 excel in their primary function: providing a reliable secondary sighting system. The lower 1/3 co-witness ensures they don’t interfere with the RMRcc, yet are immediately accessible if the optic fails. Accuracy is excellent, and the tritium front sight makes low-light shooting much easier.
The only area for potential improvement might be offering different front sight colors to suit individual preferences. However, the white ring around the tritium vial provides excellent contrast in most conditions. The sights absolutely meet expectations.
Design & Ergonomics
These sights are made from high-quality steel, providing a robust and durable design. The weight is minimal, adding virtually no noticeable bulk to the pistol. The softened corners and angled front sight back strap ensure a smooth draw from concealment.
The Backup Iron Sights For Glock G43X/48 are incredibly user-friendly, with a straightforward installation process. The sight picture is clear and easy to acquire, even under stress.
Durability & Maintenance
The steel construction ensures these sights will last for many years of use and abuse. The black nitride finish provides excellent corrosion resistance. Maintenance is minimal, requiring only occasional cleaning.
Accessories and Customization Options
The Backup Iron Sights For Glock G43X/48 are primarily a standalone product designed for a specific purpose. They are specifically engineered to co-witness with the Trijicon RMRcc red dot sight, especially when mounted using FCD’s optic mounting plate. They are fully compatible with any standard G43X/G48 holsters. There are no specific accessories included with the sights.
Pros and Cons of Backup Iron Sights For Glock G43X/48
Pros
- Perfect lower 1/3 co-witness with Trijicon RMRcc on G43X/G48.
- Durable steel construction with corrosion-resistant finish.
- Tritium front sight for excellent low-light visibility.
- Anti-snag design for smooth draws.
- Easy to install and use.
Cons
- Price point might be higher than some other options.
- Limited customization options (no alternative front sight colors).
Who Should Buy Backup Iron Sights For Glock G43X/48?
The Backup Iron Sights For Glock G43X/48 are perfect for anyone who carries a Glock G43X or G48 with a Trijicon RMRcc red dot sight, especially for self-defense or duty use. Those who value redundancy and reliability in their sighting system will appreciate these sights. Anyone looking for high-quality, low-profile back-up sights that co-witness perfectly with the RMRcc on their G43X/48 should consider these sights.
Those who are on a very tight budget or prefer adjustable sights might want to explore other options. Anyone who dislikes tritium sights or does not run an RMRcc on their G43X/G48 could also find other choices that better suit their needs.
A must-have modification is the Forward Controls Design OPF-G43X/43, RMRcc plate, if you don’t already have it. This ensures the correct mounting height for the RMRcc and optimal co-witness with the sights.
Conclusion on Backup Iron Sights For Glock G43X/48
The Backup Iron Sights For Glock G43X/48 represent a significant investment in the reliability and functionality of your pistol. While the price might be higher than some competitors, the quality, thoughtful design, and perfect co-witness with the RMRcc make them worth every penny. At $87.49, the Backup Iron Sights For Glock G43X/48 offer exceptional value by delivering reliability, durability, and enhanced usability.
I would wholeheartedly recommend these sights to anyone serious about carrying a Glock G43X or G48 with a red dot optic. The FCD/Ameriglo collaboration has created a truly excellent product that will provide peace of mind and enhance your shooting experience. Upgrade your G43X/48 today and ensure you’re always ready!