Let’s Dive into Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15
Back-up iron sights (BUIS) are a critical component for any serious AR-15 build, ensuring you have a reliable aiming solution even if your primary optic fails. The Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 aims to be the pinnacle of folding iron sights, combining robust construction with innovative features like the dioptic aperture and optional tritium illumination. This review will dissect its performance and value, drawing upon my decade of experience with tactical gear to provide an honest assessment.
Years ago, while serving in a security detail overseas, my optic took a hit, leaving me scrambling. I needed a dependable back-up solution that could be rapidly deployed and stand up to harsh conditions; that incident is why I started looking for premium BUIS like this. My initial impression was positive; the sight felt solid and well-made, a stark contrast to some of the cheaper, flimsy options on the market.
I considered Magpul’s MBUS Pro and Knight’s Armament’s Micro Iron Sights, but the Troy sight’s dioptic aperture intrigued me and seemed like a good upgrade. Ultimately, I chose the Troy sight because of its unique design, reputation for durability, and the added low-light visibility offered by the tritium inserts. Was I excited? Absolutely, but I also carried a healthy dose of skepticism, eager to see if it lived up to the hype.
Real-World Testing: Putting Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 to the Test
First Use Experience
I first tested the Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 at my local shooting range, focusing on transitions from a red dot sight to the iron sights. The dioptic aperture immediately proved its worth, quickly centering my eye and improving target acquisition speed. I also exposed it to simulated rain and dusty conditions to assess its performance in less-than-ideal environments.
The sight performed admirably in all conditions, maintaining zero and deploying smoothly even when wet. The transition was fast and intuitive, with no fumbling required. My only initial concern was the tritium’s brightness, which seemed somewhat subdued in broad daylight.
Extended Use & Reliability
After several months of regular use, the Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 has proven to be exceptionally reliable. There are no signs of loosening or wear, despite frequent deployment and stowing. Cleaning is simple, requiring only a quick wipe-down with a lightly oiled cloth.
Compared to my previous experience with standard A2 iron sights, the Troy sight offers significantly faster target acquisition and a clearer sight picture. It has outperformed my expectations in terms of both speed and accuracy. I trust these sights as my primary and backup option.
Breaking Down the Features of Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15
Specifications
The Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 is constructed from aircraft-grade 6061 aluminum and stainless steel, finished with a Type III hard coat anodization. It weighs approximately 2 ounces and mounts securely to any Picatinny rail system. It offers .50 MOA per click windage and elevation adjustments.
These specifications are crucial for several reasons; the aluminum and steel construction provides exceptional durability, ensuring the sight can withstand heavy use and abuse. The hard coat anodization adds an extra layer of protection against scratches and corrosion, while the precise MOA adjustments allow for fine-tuning of the sight’s zero. The light weight is also critical to avoid adding too much bulk.
Performance & Functionality
The Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 excels in rapid target acquisition, thanks to its innovative dioptic aperture. This unique design naturally centers your eye behind the sight, creating a clearer and more intuitive sight picture than traditional peep sights. The sight maintains zero consistently, even after repeated deployment and stowing.
The tritium inserts provide a subtle but effective glow in low-light conditions, enhancing visibility without being overly bright or distracting. A potential weakness lies in the tritium’s visibility in bright daylight; however, the sight remains fully functional even without the tritium’s assistance. Overall, the sight meets and exceeds expectations.
Design & Ergonomics
The Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 boasts a sleek, low-profile design that minimizes snagging and interference with other optics. The sight is ambidextrous, with easily accessible controls for both right- and left-handed shooters. Its .460-inch profile when folded makes it fit easily under many larger optics.
The build quality is exceptional, with tight tolerances and a solid, reassuring feel. There is a slight learning curve associated with using the dioptic aperture, but most users will quickly adapt to its intuitive design. The protected adjustment wheel helps to maintain settings after they are set.
Durability & Maintenance
The Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 is built to withstand harsh conditions and demanding use. The materials and construction are top-notch, ensuring long-term durability. Regular cleaning and lubrication will help to maintain optimal performance, but the sight requires minimal maintenance overall.
With its limited lifetime warranty, Troy stands behind its product. The sight’s robust construction suggests it will last for many years of reliable service.
Accessories and Customization Options
The Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 is designed to work seamlessly with a variety of AR-15 accessories. It can be paired with a Troy front sight or any other standard AR-15 front sight. There are no specific customization options available for the sight itself, but it can be used in conjunction with various optics, lasers, and other accessories mounted on the rifle.
The sight is compatible with most Picatinny rail-mounted accessories, making it a versatile addition to any AR-15 build. It is designed to work on same plane rail systems only. This sight will not work with railed gas blocks that are higher or lower than the receiver.
Pros and Cons of Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15
Pros
- Faster target acquisition due to the Di-Optic Aperture (DOA).
- Durable construction using aircraft aluminum 6061 and stainless steel.
- Low-profile design that minimizes snagging, only .460-inch profile when folded.
- Tritium inserts provide enhanced low-light visibility.
- Precise windage and elevation adjustments with .50 MOA per click.
Cons
- Tritium brightness may be limited in bright daylight.
- Relatively high price point compared to other folding iron sights.
Who Should Buy Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15?
The Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 is perfect for law enforcement, military personnel, and serious civilian shooters who demand a reliable and high-performance back-up sighting system. It is also an excellent choice for home defense applications, thanks to its quick target acquisition and low-light capabilities. Anyone using an AR-15 and wanting to add a high-quality BUIS should consider this option.
Hunters who prioritize low-light performance may also find it beneficial. Those on a tight budget might want to consider a less expensive alternative. A quality front sight is a must-have accessory for this rear sight.
Conclusion on Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15
The Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 is a premium product that delivers exceptional performance and reliability. While the price may be higher than some other folding iron sights, the innovative dioptic aperture, durable construction, and tritium illumination justify the investment. The price of $174.99 is easily justified based on the increased target acquisition ability.
I would highly recommend this sight to anyone looking for a top-tier back-up sighting system for their AR-15. If you demand the best and are willing to pay for it, the Troy Dioptic Apeture DOA Top Mounted Deployable Iron Sight for AR-15 is an outstanding choice. Upgrade your AR-15 with this exceptional sight.