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Feyachi S27 Fiber Optic Iron Sights Flip Up Front and Rear Sites with Red and Green Dot Picatinny Backup Sight Set

Free shipping on orders over $29.99

$29.99

$ 13 .99 $13.99

In Stock



Product Description

1
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

video

Merchant Video

Folding Adjustable Aircraft Aluminum Fiber Optic Iron Sights


Feyachi S27 Fiber Optic Iron Sights make a great upgrade for your rifle, fiber optic front, and rear sight in red, and green allows for faster target acquisition, it works alone or co-witness with red dot sights. Machined from hardened aircraft aluminum and finished in MIL-SPEC hard-coat anodizing. Simply pushes the side button and fold the sights securely out of the way until you need them again, low profile 0.44IN when folded down.

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Picatinny Shockproof Base

0.15-inch metal lock bar of iron sight is designed to be stuck in the slot of the 20mm picatinny and weaver rail to be shockproof.

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Fiber Optical Fiber Dots

Built-in Optical Fiber Dots for Rapid Target Focus in Outdoor Daylight Environment.

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Two Rear Apertures

The large one provides a wide field of view for close-range targets whereas the smaller aperture helps in shooting long-range targets.

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Flip-up Design

Flip-up design with spring load push button, allowing for quick deployment.

package includes

Customer
Reviewed in the United States on February 20, 2025
Was concerned that the low price would mean low quality. However, after receiving, sights were found to be excellent. And, finding that the front sight is adjustable with the supplied tool, made sighting in very easy.
Timothy J. Turnipseed
Reviewed in the United States on February 19, 2025
Excellent sights for the price. Like iron sights, but better. Plus, with a piccatinny adapter, you can put these on almost any long gun.
Joseph
Reviewed in the United States on January 7, 2025
Solid materials, construction, and low enough profile. 2 things to note for those who struggle with managing expectations:1) The “fiber optic” are merely colored see-through dots of epoxy(or maybe plastic) that the light shines through in the daylight (they do work well and are actually pretty cool and accurately line up as they need to)2) Adjustment ability needed help at least specific to my Radical (this annoyance only dropping 1 star should tell the rest of the story). The top post would only adjust high enough for me to get my zero consistently 1.5 MOA high @ 50 yards. I had to find a 1/4” picatinny riser(lot harder than it sounds) to elevate my back sight to be able to adjust my front post accordingly to get zeroed.
Thomas P. Grady
Reviewed in the United States on August 31, 2024
I put these on my Umarex NOTOS until my optics arrive, These work so well.....They will be staying on the gun for back up sights!! The fiber optics are super bright. Adjustment are precise and easy to do!! Well worth the money! They are NOT cheap feeling at all, They are machined aluminum and I'm sure they will last a very long time!
Kindle Customer
Reviewed in Canada on February 28, 2024
The small box these are shipped in allow the front and rear sights to rub against each other wearing the surface finish. There is also no adjustment tool for the front sight as indicated by the ad, so I ordered an "A1 / A2" tool but it does not fit. I am unsure if the tool is tool small or the sight it too large as neither have any indication of size. Being made out of aluminium is nice and they feel study, but all the moving parts are "crunchy" and do not operate smoothly. The fibre optic is not overly bright and seem to just be translucent coloured plastic, and time will tell how securely they are mounted. For the CA$34 I paid I guess I can not expect too much when a proper set of name brand sights can easily be 3 to 4 times this price. I will mount them and give them a try but my expectations are not good.
Florida Al
Reviewed in the United States on December 8, 2024
Arrived as expected. Came packed in a nice case which included an Allen wrench and another adjustment tool, which I did not expect. I had a bit of looseness in the front sight until I turned the sight around so the name was facing the shooter and then all was tight. Seems like a great value so far. I'd certainly recommend you give them a try if you need some iron sights.
Kendra
Reviewed in the United States on December 24, 2024
Nothing seemed to be broken, but I bought it for a gift. Not returning until I get the recipients opinion if it’s functional. Slightly disappointed is all, not sure I’d buy again.
Unbiased
Reviewed in the United States on November 4, 2024
I was happy to see the quality of this product. The flip up portion works smooth and easy, and they were simple and strait forward to install. The sights allow for quick target acquisition. simple adjustments allow for accurate use. It's hard to believe you get this kind of quality for such an economical price, so I bought a second one.
Zed_the_Shredder
Reviewed in Canada on November 28, 2024
talk about 100% sight improvement! highly recommend. nice controls for windage and elevation. easy to deploy and stow. they needed one drop of oil on the hinge to be perfect.
Tyler
Reviewed in the United States on October 25, 2024
I mean, these sights are so sharp they could probably cut through your neighbor’s endless lawn-mowing saga.Let’s talk about installation first—it's easier than assembling IKEA furniture without the instructions (and with way less existential dread). In mere minutes, you’ll have these bad boys mounted, and you’ll be ready to hit the range like a sharpshooter from a Western movie, complete with dramatic music in the background.Now, the fiber optic feature? Absolute game changer! The vibrant red and green dots are so bright they could probably guide a plane in for a landing. I once accidentally aimed at my neighbor’s cat (don’t worry, it was all in good fun), and let me tell you, those dots are so visible you’d think they were designed by NASA. If you’re looking for accuracy, these sights make it feel like you’re firing with laser precision—cue the sound of applause!And let’s not forget about the flip-up mechanism. It’s like having a multi-tool for your firearm! One second you’re in stealth mode with your sights down, and the next, you’re flipping them up like a magician pulling a rabbit out of a hat. Your shooting buddies will be left wondering how you became a tactical wizard overnight!Plus, they’re made durable enough to withstand the rigors of the range or any impromptu backyard shooting competition. I tested them by accidentally knocking my gun off the table (don’t ask), and they emerged unscathed, unlike my ego after that little incident.In conclusion, the Fiber Optic Iron Sights are a must-have for anyone looking to step up their shooting game. With easy installation, bright visibility, and a flip-up feature that’ll impress even the most skeptical gun enthusiasts, you’ll be the star of the range in no time. Just remember to keep your eye on the target and not on your neighbor’s cat!
Brenda
Reviewed in Canada on October 18, 2024
Good enough considering the reasonable price. Decent adjustments. Quality seems more than adequate.
Chris
Reviewed in Canada on January 20, 2024
Sturdy build. No slop in the sights at all. Easy to deploy and tuck back down. I wish it came with the front sight 4-prong tool though. All good, I use a pen to make the front sight adjustment. Otherwise, solid and easy to zero. They are back up sights for if/when my red dot sight goes down.
lngram
Reviewed in Canada on April 10, 2023
The good thing about it is the price and that aluminium. The problem is you can't adjust the front sight easily as the "tool [is] not included"So I figured out that there is a spring keeping the sight locked and that pressing it in released the hold. Unfortunately trying to rotate the sight for elevation does not work well bare hand and using pliers risk slipping into the sight like I did. Most alternative sights have a horizontal turning dial, I'm not sure why Feyachi couldn't include a tool. 2023/04/16 - Feyachi reached out and replaced it. Good as new. My advise, but a sight adjustment tool on Amazon. This sight needs a 4 pronged one.
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