I remember a specific afternoon at the range, trying to run a series of steel plate drills with a new pistol caliber carbine. The sun was dipping, casting long shadows, and my eyes were straining to align the front and rear iron sights quickly. Every fraction of a second spent getting that perfect sight picture felt like an eternity. The frustration was palpable; I knew the rifle was capable of speed and precision, but the traditional sights were the bottleneck. This is a common hurdle for many shooters, from beginners learning the fundamentals to seasoned enthusiasts looking for a faster, more intuitive aiming solution for plinking or competition. Ignoring this challenge means accepting slower target transitions, difficulty in low-light conditions, and a less enjoyable shooting experience overall. The search for an affordable, effective optic becomes paramount.
- The Reflex sight is an aluminum body & compact light-weight, waterproof and shockproof design
- The lightweight sight features 4 different illuminated reticle options.
What to Consider Before Buying a Reflex Sight
A reflex sight is more than just an accessory; it’s a key solution for drastically improving speed and accuracy in close-to-medium range shooting scenarios. By projecting an illuminated reticle onto a lens, it allows the shooter to aim with both eyes open, maintaining full situational awareness and eliminating the need for precise head alignment. This results in lightning-fast target acquisition, making it ideal for dynamic shooting sports, plinking, and certain types of hunting. The main benefits are an unlimited field of view, parallax-free operation at specified distances, and an intuitive aiming point that feels like it’s superimposed directly on the target.
The ideal customer for this type of product is someone facing the exact issues I described: a recreational shooter with a .22LR rifle, an AR-15 for the range, a shotgun for clays, or an airsoft player who needs a functional, reliable optic without spending hundreds of dollars. It’s for the builder on a budget who wants to complete their project with a capable sight that won’t break the bank. However, it might not be suitable for those who require an optic for duty use, self-defense, or deployment on heavy-recoiling firearms where bomb-proof durability and absolute reliability are mission-critical. For those users, investing in a battle-proven brand like Trijicon, Aimpoint, or EOTech, though significantly more expensive, is the more appropriate choice.
Before investing, consider these crucial points in detail:
- Window Size & Profile: The size of the sight’s window directly impacts your field of view. A larger window, like the 33mm one on this Feyachi model, makes it easier and more forgiving to find the dot when you bring the firearm up to aim. Consider how the sight’s height will align with your iron sights if you plan to co-witness.
- Reticle Options & Brightness: A simple dot is standard, but many reflex sights offer multiple reticle patterns (dot, circle-dot, crosshairs). This versatility can be helpful for different distances and target types. Crucially, assess the brightness settings; the optic must be bright enough to be visible in full daylight but also dim enough for low-light conditions without creating a distracting “starburst” effect.
- Materials & Durability: Most quality optics are made from aluminum alloys for a good balance of strength and weight. Look for claims of being shockproof, waterproof, and fog-proof. However, it’s vital to match the optic’s durability rating to your firearm’s recoil. A sight that thrives on a .22LR may not survive on a 12-gauge shotgun.
- Mounting & Ease of Use: Ensure the sight is compatible with your firearm’s rail system (typically Picatinny or Weaver). An integrated mount simplifies installation. Controls for brightness and reticle selection should be easy to access and manipulate, even with gloves on, and the process for zeroing the sight should be straightforward and hold that zero under recoil.
Keeping these factors in mind, the Feyachi 1x33mm Reflex Sight Red Green 4 Reticles stands out in several areas, particularly for its value and feature set. You can explore its detailed specifications here.
While the Feyachi 1x33mm Reflex Sight Red Green 4 Reticles is an excellent choice, it’s always wise to see how it stacks up against the competition. For a broader look at all the top models, we highly recommend checking out our complete, in-depth guide:
- Reticle allows for 4 different styles. Dot, Circle/Dot, Crosshair/Dot, Crosshair/Circle/Dot combinations. All in one sight!
- 𝗘𝗻𝗰𝗹𝗼𝘀𝗲𝗱 𝗘𝗺𝗶𝘁𝘁𝗲𝗿 𝗢𝗽𝘁𝗶𝗰: Designed with a fully sealed system, the optic offers unmatched protection against the elements, ensuring reliable...
- DUAL COLOR OPTIONS: Package includes one Green and one Orange OverSight for versatile shooting conditions and personal preference.
First Impressions: Feature-Packed and Ready to Go
Unboxing the Feyachi 1x33mm Reflex Sight Red Green 4 Reticles, the first thing we noticed was the thoughtful inclusion of accessories. Many budget optics cut corners here, but Feyachi provides everything needed to get started immediately: two CR2032 batteries (one for use, one spare), a lens cleaning cloth, and the two necessary Allen wrenches for mounting and adjustment. This was a pleasant surprise, confirming user reports of a complete, ready-to-mount package.
The sight itself, finished in a handsome Dark Earth Tan, feels surprisingly substantial. Constructed from what Feyachi calls “high grade airplane aluminum,” it has a satisfying heft of 4.1 ounces that belies its low price. It doesn’t feel cheap or plasticky. The controls have a positive, tactile feel. The top-mounted dial for brightness and color selection clicks firmly into each of its five positions for both red and green. At the rear, the reticle selector switch is stiff, which we see as a positive—it’s not going to get bumped to a different pattern by accident during use. The 33mm objective lens is wide and clear, promising the generous field of view that makes open-emitter reflex sights so popular.
Advantages
- Exceptional value for the price point
- Four distinct reticle options in both red and green
- Wide 33mm window provides an excellent field of view
- Simple, straightforward installation on Picatinny/Weaver rails
- Solid aluminum construction feels durable for its class
Drawbacks
- Reticle brightness is insufficient for very bright, direct sunlight
- Durability is questionable for high-recoil firearms (e.g., shotguns)
- Some users report noticeable parallax if head position is not consistent
A Deep Dive into the Feyachi Reflex Sight’s Performance
A spec sheet can only tell you so much. The real test of an optic is on the range, under recoil, and across different conditions. We mounted the Feyachi 1x33mm Reflex Sight Red Green 4 Reticles on a Ruger 10/22 and a 9mm AR-platform carbine to put it through its paces. Our goal was to determine if its real-world performance could possibly live up to its impressive feature list and low price.
Installation and Zeroing: A Straightforward Affair
Getting the Feyachi sight mounted was a breeze. The integrated Picatinny mount uses a single crossbolt, which we tightened with the larger of the two included Allen wrenches. As one user smartly noted, it’s best to push the sight forward in the rail slot before tightening to ensure a consistent return-to-zero if it’s ever removed. We found the fit on our standard rails to be snug, with none of the “sloppy” fit another user mentioned; this can sometimes vary based on rail tolerances.
Zeroing the sight was equally intuitive. The windage and elevation adjustments are located on the top and side of the sight housing, respectively. A small set screw, loosened with the smaller Allen wrench, unlocks the adjustments. We then used the larger wrench to make our clicks. The adjustments lacked audible clicks, which is common in this price bracket, but the movement was definite enough to make sighting in at 25 yards a quick process. On our 9mm carbine, we fired a 3-shot group, made an adjustment, and fired again. Within 10 rounds, we were hitting dead center. The crucial test, of course, is whether it holds zero. After running 150 rounds of 9mm, the point of impact hadn’t shifted. This aligns with a user who put an impressive 300 rounds of .556 through their AR with the sight holding true. While we remain cautious about its long-term viability on a centerfire rifle, its ability to handle pistol calibers and rimfire without issue was confirmed.
Optical Clarity and Reticle Versatility
This is where the Feyachi 1x33mm Reflex Sight Red Green 4 Reticles really tries to set itself apart. The four reticle options—a simple dot, a crosshair, a circle-dot, and a starburst-like pattern—offer incredible versatility. For precise shots at 50 yards with the 10/22, we preferred the simple dot. For fast drills with the 9mm carbine, the larger circle-dot allowed for rapid target acquisition. Switching between them is easy via the rear lever. The ability to choose between red and green illumination is another significant plus, as some shooters find green easier to pick up during the day.
The optical quality of the 33mm lens is quite good. The glass is clear with only a slight blueish tint, common to most reflex sights, which helps increase dot contrast. The open-emitter design provides a wonderfully unobstructed, panoramic view, making it easy to shoot with both eyes open and maintain situational awareness. Now, let’s address the elephant in the room: reticle clarity. Some users reported a “fuzzy” or “starburst” dot. In our testing, we found this phenomenon was directly related to two factors. First, astigmatism. Many shooters who see a blurry dot with reflex sights have an undiagnosed astigmatism. Second, and more commonly, the brightness setting is too high for the ambient light. When we used the sight indoors, setting the brightness to 1 or 2 resulted in a crisp, sharp reticle. Cranking it to 5 indoors produced the blurry effect. Outdoors, the higher settings were necessary and the dot appeared much sharper. Managing the brightness level is key to getting the best performance from this optic.
Performance in Varied Lighting Conditions
An optic’s utility is defined by its performance across different lighting scenarios. In indoor ranges, during dusk, or on an overcast day, the Feyachi sight is fantastic. The five brightness settings for each color provide more than enough range to find a comfortable level that is visible but not overwhelming. The green reticle, in particular, was excellent for picking out against the dark backdrop of a wooded area in the late afternoon.
However, we must confirm the most common and significant criticism found in user reviews: the sight struggles in bright, direct sunlight. On a clear, sunny day in an open field, with the sun overhead, the reticle on its highest setting (Red 5 or Green 5) can become difficult to see, especially against a light-colored target. One user stated they “could not find the dot outside while plinking on a sunny day,” and we can verify this is a real limitation. It doesn’t completely vanish, but it washes out enough to slow down acquisition. This is a typical trade-off for budget-friendly reflex sights, as the power and quality of the LED emitter are what drive up the cost in premium models. For a casual plinker or someone who primarily shoots indoors or in shaded environments, this may not be a dealbreaker. But for those who demand performance in all conditions, it’s a critical point to consider.
Durability and Build Quality: Managing Expectations
The aluminum body of the Feyachi 1x33mm Reflex Sight Red Green 4 Reticles feels robust enough for its intended purpose. It survived our range sessions, including some minor bumps and knocks, without any issue. The “shockproof” claim seems to hold up well for low-recoil applications. We have no doubt it can handle the rigors of airsoft, as one user proved during a multi-day Milsim event in the rain, or the gentle cycling of a .22LR rifle.
However, it is not a military-grade optic, and it’s essential to have realistic expectations. The most telling piece of feedback came from a user who mounted it on a bullpup 12-gauge shotgun. After 45 rounds, the glass cracked, and on the next shot, it blew out completely. This is not a failure of the product so much as a case of asking it to perform far beyond its design parameters. We would not recommend this sight for anything more powerful than a .223/5.56, and even then, its longevity might be a concern for high-volume shooters. For its target market—rimfire, pistol caliber carbines, and airsoft—the durability is more than adequate. If you treat it as the affordable, feature-rich optic it is and use it within those bounds, its build quality is commendable. Shooters looking for an entry-level optic for these platforms will find that this sight offers incredible durability for the cost.
What Other Users Are Saying
Across hundreds of reviews, a clear picture emerges of the Feyachi 1x33mm Reflex Sight Red Green 4 Reticles. The overwhelming sentiment is one of pleasant surprise. Users frequently comment that they were skeptical because of the low price but were “incredibly impressed” with the quality and functionality they received. One shooter, who initially bought it for an airsoft rifle, was so surprised by its performance after zeroing it on a Ruger AR-15 in .556 that he achieved tight groups at 100 yards and promptly bought two more for other rifles.
Positive feedback consistently centers on the ease of installation, the value for money, and the versatility of the multiple reticles and color options. It’s a popular choice for Ruger 10/22s, Kel Tec CP33s, and various pistol caliber carbines where it performs reliably.
On the critical side, two main issues are consistently raised. The most significant is the reticle brightness, with multiple users confirming our finding that it washes out in direct, bright sunlight. The second is parallax. While most users don’t notice it for casual plinking, one more discerning user found the parallax “HORRIBLE,” with the dot shifting significantly with slight head movements. To Feyachi’s credit, their customer service reached out and sent him a replacement that was “alot better,” highlighting a commitment to customer satisfaction even at this price point.
Competitors and Alternatives to the Feyachi 1x33mm Reflex Sight
While the Feyachi is a strong contender in the budget category, it’s important to understand the landscape. Depending on your needs and budget, other options might be a better fit.
1. HOLOSUN HM3X 3X Magnifier w/QD Mount
- Flip to the Side design.
- Compatible with Absolute and Lower 1/3 Height Optics.
This isn’t a direct competitor but rather a potential upgrade path. The HOLOSUN HM3X is a 3x magnifier designed to sit behind a reflex sight like the Feyachi. If you’ve purchased the Feyachi for your AR-15 and find you want to engage targets at longer distances (100-200 yards), adding a magnifier is the perfect solution. It offers the best of both worlds: 1x magnification for close quarters and 3x for extended range. This is for the shooter who starts with the Feyachi but plans to build a more versatile system over time and has a higher budget for accessories.
2. Feyachi Red Dot Sight Multiple Reticle Picatinny Mount
- Tubeless design with 40 mm reflex lens aperture provides quick target acquisition, also a wider field of view to maintain situational awarenes
- 4 Selectable reticles and 6 brightness settings. Low power consumption for long battery life
This alternative comes from Feyachi itself and represents a different design philosophy. While our reviewed product is an open-emitter reflex sight, this model (often called the RS-30 or V30) is a tube-style red dot. The primary advantage of a tube sight is enhanced durability and protection for the LED emitter from the elements (rain, mud, dust). The trade-off is a slightly more constricted field of view compared to the open style of the 1x33mm model. A user who prioritizes ruggedness and a more traditional red dot look over the panoramic view of a reflex sight might prefer this alternative.
3. UUQ 45 Degree Offset Flip Up Iron Sights
- ✔【Fiber Optic Technology】:Our product features high definition fiber optic technology, allowing for precise aiming in any lighting condition. The 45-degree flip-up iron sights come equipped with...
- ✔【45 Degree Iron Sights】:The flip-up design of the iron sights takes up minimal space and does not interfere with other accessories. The low profile sights extend only 2 inches above the top...
This product serves a completely different but vital role. These are backup iron sights (BUIS) designed to be mounted on a 45-degree offset rail. They are not a primary optic but a fail-safe. In the event your primary optic’s battery dies or it fails for any reason, a quick roll of the rifle brings these iron sights into view. For anyone building a rifle for practical or defensive use, even with a budget optic like the Feyachi, having a reliable, battery-free backup is non-negotiable. This is an essential accessory for the prepared shooter, complementing the main optic rather than competing with it.
Final Verdict: Unbeatable Value for the Right Application
After extensive testing and analysis, our verdict on the Feyachi 1x33mm Reflex Sight Red Green 4 Reticles is overwhelmingly positive, with important caveats. This optic represents one of the best values in the firearm accessory market today. For an exceptionally low price, you get a feature set—four reticles, two colors, a wide field of view, and a solid aluminum build—that is genuinely impressive.
It is the perfect choice for shooters on a budget, new firearm owners, airsoft players, and anyone looking to equip a low-recoil firearm like a .22LR rifle or a pistol caliber carbine. It makes shooting more fun, more intuitive, and more accessible. However, its limitations are as clear as its strengths. The insufficient brightness for direct sun and the questionable durability on heavy-recoiling platforms mean it is not suited for serious duty, self-defense, or big-bore applications. If you understand these limitations and your needs fall within its capabilities, you will be thrilled with your purchase.
If you’ve decided the Feyachi 1x33mm Reflex Sight Red Green 4 Reticles is the right fit for your plinking, competition, or budget build, you can check its current price and purchase it here.
Last update on 2025-10-20 / Affiliate links / Images from Amazon Product Advertising API