Feyachi Reflex Sight - Adjustable Reticle (4 Styles) Both Red and Green in one Sight!

The Feyachi model RS28 Reflex Sight Adjustable Reticle (4 Styles) Green & Red both in one sight at a reasonable cost that it’s built with quality, ruggedness and the end user in mind. Since my purchase on Oct 20, 2025 and its receipt on Oct 22, 2025 I have taken to the range to zero and plinking (100 rounds 5.56 55gr). My zeroing consists of at 25 yds for 100yds. The following is an important step is to lock your adjustments (zero settings) using the “small” Allen wrench on the right side of the unit… it works like a champ! I like the quality optic as it offers versatility, reliability, and lastly, for me the brightness in green or red is fine. My preference is green due to stigmatism. The Feyachi RS28 Reflex Sight offers the buyer at a lower cost, offering rich features and performance that allows you to enjoy indoor / outdoor range shooting time. Recommended due to excellent value for the price. A final note, my unit came with the off setting set on number 3 for both green / red settings versus the G or R and Feyachi customer service replaced it quick! Amazing service…

Mounted this on my Hatsan Escort bulltac shotgun. The multi reticle is a great option as well as adjustable brightness. It's able to switch between green or red. The shock from the blast had no effect on the optic and it stayed zeroed. I did put a drop of blue lock tite on all the screws. Great value for the price. I haven't tried the best multi hundred dollars optics but for the price I'm very happy.

Good price for an optic. Glad they give you an extra battery. The one that was in the optic was dead when I opened the box and tried to turn it on. Had to use the 2nd battery and it worked fine.

Not complete garbage. Didn't expect much, but I mounted it on my SKS and zeroed it, and it held zero after 500 rounds. I did swap for a different optic because the way I mounted it obstructed loading with a clip. My fault, not the optic's. I wouldn't send it to war, or depend on it to save my life, or expect it to survive any abuse, but for a cheap optic on a range toy, it's functional.

I've been beating this sight on the top of my airsoft replica for hours every weekend over the last two and a half months, which around here, means everything from +90*f down to about 26*f, and blinding sun and dust to damp-sleet-rain-snow (most recently). It has held up to being dropped (with my entire replica), bumped and jostled, and has been pinged at LEAST 3 times that I know of with airsoft bbs, and it has held tight, kept zero, and performed exactly as needed. The battery lasts a good long time in there as well. If I had a small quip it would be that, when lit brightly (setting 4 and 5), two of the RED dot patterns (none the greens though) look a wee bit blurry, but not bad enough to affect the use of the sight. Honestly that is a crazy minor flaw in an otherwise steal of a deal on a rock solid optic. As I said in the headline. I'm buying a second one for my G36. Edit-Additional: I just wanted to add that the second one works just as well as the first one. Even in the cold and snow. Additional-additional: Just bought a third one for my kid's first airsoft replica. They specifically called out that they wanted the same red-dot as on my replicas that they were using. And the first two I bought are still performing absolutely perfectly - one now a solid year old, the other at least 8 months old.

I'm going to preface my review of this product with a positive views of the company. I previously owned their RDS-22 red dot sight; it was on my Ruger 10/22. It was a great little red dot that allowed my older eyes to turn the rifle into a relative tack driver. It's optics were good, the dot very crisp and clear, no stars or blurriness. I sold the rifle, and sold the sight to a friend. That experience motivated me to purchase this reflex sight by Feyachi, along with reviews that contended that they had great customer service, replacing products that didn't work right. I have no reason to dispute that. But I didn't give them the chance in this case. I received the RS-29 a few days ago, and installed it on a Ruger Mark IV 22/45 on a Picatinny rail. It seemed solidly built, like the RDS-22 had been. But when I turned it on and tried it out, I was shocked at how bad the reticles looked. All of them, in both colors. The dots were starred, meaning there were points of light sticking out of the main dot on three sides. The circle dot was even worse; they looked like 2 or 3 dots inside of 2 or 3 circles that didn't line up, like orbits that overlapped. Similar distortions for the other two reticles. I briefly considered contacting the company about it, but realized the reflex was way too large for my pistol. I had the dimensions of it before I purchased, but I guess it didn't sink in how large it was. For a rifle, I think the size would have been fine, but for my pistol, it was too large. So I returned it. Got my refund today. I'll get another reflex sight, but next time, will spend over 4X as much on a Swampfox Kingslayer. It's a true micro red dot with good reviews for sharp, crisp dots.

Decent site for the money, no issues noticed.

Excellente lunette de visée pour le prix ! Le réticule réglable avec ses 4 styles est très pratique, et le choix entre rouge et vert offre une excellente visibilité selon les conditions de lumière. L’installation est simple, les réglages sont précis et la lunette tient solidement en place. La qualité est vraiment au rendez-vous pour ce type de produit. Je tiens aussi à souligner le service exceptionnel du vendeur. Le premier envoi a été endommagé par la compagnie de transport et je n’ai jamais reçu le produit. Le vendeur a été rapide, courtois et m’a renvoyé une nouvelle lunette sans complication. Très satisfait de l’achat et du service. Je recommande sans hésiter.

Some people get confused what this type of sight does, so let's clear that up first. Sights like this one use LED light and a semi-mirrored lens to project a aiming reticle that when looking through the lens appears to be at an infinite distance from you. Like a laser sight, it's somewhat similar to use and can still get washed out by brightly lit surfaces, but unlike a laser the reticle's visibility isn't dependent on the distance to the target or what colour the target is. Now on to my review. For the price this thing seems like an incredible deal, especially seeing reviews from other gun owners saying they've fired hundreds of rounds with one on and it still holding up well. It was well packaged compared to the $100 option from Firefield I was considering picking up from a local shop. Unlike that other one which for some reason only comes in a blister pack, this actually came in a decent quality 2-piece box with the optic itself inside covered in bubble wrap. Interestingly, it also came with two different sized hex wrenches, probably a leftover from an older model as the smaller of the two has no use with this optic. Compared to a similar, and also typically more expensive, NcSTAR sight I owned in the past, the lens is nice and clear with minimal tinting, the reticles appear quite sharp and focused even with my mild astigmatism and the adjustments even let out very audible clicks. It's 100x better than the NcSTAR sight was on those points alone. Unfortunately my phone refuses to focus on the reticles at all, so there's no point in me including pics of them. While I generally prefer the red mode, the green option is certainly nice as being brighter in general it's much harder for it to be washed out on bright days, a problem I've had with red illuminated optics in the past. The NcSTAR reflex I previously mentioned only having a red LED was basically useless on very sunny days. While it seems fairly durable, I still wouldn't trust it on anything with much more recoil than a .223/5.56, maybe something in 7.62x39 but that's probably pushing it. I definitely would never put this on a 12 gauge since it's probably get demolished by the recoil, but who knows. For my use though, it should be perfectly fine being ran on my GSG-16 .22 rifle. This optic is just a great example of how something being cheap doesn't always mean it's bad. Edit: Several range trips later with somewhere around 600 rounds down range and it's holding up great. The initial bore sighting I did at roughly 25yds away was good enough for my use and it's so far held zero for me. Definitely a worthy optic for .22LR at least. I'll likely be getting one of Feyachi's micro tube style sights to try on one of my shotguns, I'm seeing some reports those might actually be able to handle 12 gauge recoil.

Decent little reflex sight, but as usual, it's tough to see the reticle in bright light

Held zero for many range trips, looks cool to - good brightness/ choice of reticle colour and easy to use. Only bad thing is doesn't really line up with magnifiers so had to return it, but if your looking for just a red dot sight this one is great.

wanted to update this review. I had issues with holding zero, but it was probably due to an installation error on my part. I failed to noticed the locking screw for the windage and elevation, which is in the diagram by not mentioned in zeroing instructions. Pros: Reasonable build quality, looks cool Reticle is reasonably sharp and very bright, almost too bright in low light conditions Price Extra battery, tools, and cleaning cloth Cons: Water resistance might be an issue. The battery compartment doesn't seem to have a rubber oring seal.