FeyachiM57/M37 1.5X - 5X Red Dot Magnifier with RS-30 Reflex Sight Combo, Multiple Reticle System Red Dot Sight & Magnifier Combo Built-in Flip Mount

My review: For starters. i installed the combo on and went to the range. Here’s what I found. The red dot is very bright and sharp, I had no issues picking it up in the full sun, the optic mounted tight and securely to my receiver, the weight is manageable, not light as a feather but not heavy either, the finish was typical of a budget optic, the glass on the RED DOT was very sharp, BUT I wish the glass on the MAGNIFIER was sharper~ it left more to be desired. Overall construction seemed very SOLID. There is a little “play” in the magnifier but I have ZERO complaints and didn’t even notice it while shooting however I would prefer it were a more solid spring hinge. It is a push button design, I would like to see a flip design that doesn’t require the push of a button. Setup was medium difficulty level. I had dark shadow in the lower 1/3 of the glass when first mounted so I added a UTG “low” picatinni riser to bring the glass higher above the receiver and that fixed the issue, I liked that they included a hex screw driver to adjust up/down/left/right of magnifier to get proper center alignment of the red dot paired with the magnifier. It would be more convenient if this adjustment function was a “tool~less” design maybe with turning turrets. One thing i found very helpful was to mount the magnifier as far back on the rail as it would go as well as being the focus ring all the way out. This gave me optimum eye relief and viewing. One thing I was disappointed about was the low light transmission, I noticed at dusk it was noticeably dark. My favorite feature of all besides the very bright red dot was the 5x magnification. For this reason I can’t justify spending so much more for anything with less. Overall, I was surprised how much I liked the form and function of this setup. Also, I very much like how it looks. Side by side with optics of higher price, a person would not be able to distinguish a noticeable difference. I’m a world of very expensive things, I’m impressed with the high quality level and low affordable price of this setup.The pro’s:1.) PRICE (every other magnifier I see online is like $300)2.) VERSATILITY: zoom range is 1-5x (way more glass than the others which are normally 3x.Cons:1.) low quality glass2.) poor light transmission at duskI rate this optic a SOLID 8/10 overall. I’m very surprised and pleased with how it preformed. I was going to give it a 4-star Amazon rate but the low price tag compared to what you’re getting raised the value level enough in my mind to give it a low 5-star. I don’t believe you will be disappointed in any way with this product. Personally I had my doubts at first but after running several hundred rounds through it, I loved it more and more. Hopefully in the future Feyachi continues to improve their product and enhance the user experience even more.

Easy to install

For the price, the scopes are great, they feel sturdy, and they come with everything to set them up.The red dot has a huge window and 4 different designs, but is not bright enough to use outdoors. It does works perfectly indoors though.The scope is quite decent for the price, and can be assembled to break out to the left or the right equally just by flipping the rings, very helpful.

watched a couple of reviews on youtube, and read all the reviews on Amazon. boy are they wrong. Put this on my M4 Carbine 5.56/223 until i can save for better quality site.Sited in at 25yds then at 50 yds. these were not horrible. Moved out to 100 yds and there was problem 1. As you can see from the photo this thing will not hold zero at 100yds. it is all over the map. Started out good for about the first 6 shots then got worse. Just to make sure it was not me i moved back to 25 and fifty and shot with iron sites and as you can see my shot groups with iron sites are good. I was going to iron site it at 100 but ran out of ammo.The other issues with this package the magnifier. I was able to get the magnifier to focus on the target or the red dot but could not get both clear together. Also the magnifier would not focus at 5x on either the target or the red dot so 5x was useless. The focus on the magnifier at the front is so touchy, the slightest adjustment brought things out of focus. Another issue with the magnifier is at 1.5x you adjust the focus and get it just right, but each time you adjusted the zoom to a different power you had to play with the focus to get it just right which was a pain considering how touchy it is. and when i say each time i mean you go to 2x from 1.5 you had to adjust, you go from there to 3x another adjust and so on.I would not recommend this optic to anyone.No fault to the seller but the manufacturer failed big time on this design for both the red dot and the magnifier.

Bought and mounted to my .556, after about 200rds the dial for 1.5-5x just free spins. When I reached out to customer service, I basically got a VERY generic email back, but asking for personal info in pictures.It’s a shame, I like the look/feel of it, but this customer service run-in is leaving a bad taste in my mouth.Hopefully I can update at some point and say CS came through, but we’ll see!

Highly recommended it,it’s a wonderful scope easy to install and to learn to shoot with doesn’t come lose when shooting like others

Was thrown off at first because Im used to the thin at the far end on my ffpln optics so I was looking through it backwards(yeah i know I'm an idiot) but after getting it on like a normal person I realized the red dot with absolute co-witness alone was worth a few hundred.. I've spent some scratch on optics before but the wide field of view increases acquisition 10fold. And while enlisted uncle samson gave us a magnifyier for our holo but that thing stayed in our pockets 99.999% of the time. For the reasons that are fixed in this nice sturdy little piece of kit if you mount it left side swing like they have advertised it works nicely being able to press the locking mechanism w your thumb as your moving it. Also it fits perfectly on a small riser if you need it(I absolutely didn't its sits at perfect height as it is) cant say theres anything to complain about but I did find a few 3d printable addons for this guy online I'll update my photos when I finish the printing. Also no changes in 0, shooting grendel hp about 200 through her still holds zero.. perfect for hunting any game that could potentially turn and run towards you pigs and such. Very bright and came with an extra set of batteries.. opened the cap to put em in and it was full..nice suprise