S Multi-Reticle Micro Enclosed Sight with Charging Cover, 2 MOA Dot & 32 MOA Circle for RMSc Footprint, Parallax-Free Durable Reflex Sights (Red Dot)

what our customer say this product:

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1. Jim R. Verified Buyer – 17 February 2025

   Excellent enclosed red dot sight. This far have it mounted to the Hellcat Pro (direct mount) and comparable to my Holosun EPS full size. Just smaller, I would guess it lines up with the Holosun EPS carry almost exactly. The sight seems have a good build quality and on par with my Holosun EPS. Glass is clear, red dot crisp and bright and dose red dot things very functionally. The auto dim/bright function works very well…even though I set my dot to run outside that function. Additionally, adjustments are easy and identifiable and charging system is cool and works well.

   Update: 4/01/2025 Have now completed 600 plus rds. with the Hellcat Pro with this dot mounted to it and it continues to work as expected. While I don’t typically use the outer circle with the dot…it’s nice to have especially for a CCW pistol. The charging system is awesome and works nicely. Also, have dropped the pistol inadvertently and it seems to have held its zero, as I shot it right after expecting that I would have to re-zero and upon checking it did not require any adjustment. Overall, I’m very pleased with this purchase.
   

2. Eric Bergfield Verified Buyer – 22 February 2025

   UPDATE #2 – February 20th, 2025: OSIGHT sent me a replacement unit that I took to the range, since my original one failed after 50rds. …Well the second one I bought (yes I initially bought two) also failed, but at ~350rds fired. I use the 2MOA dot, & noticed while firing [just before failing] the 2MOA dot, changed itself to the 32MOA circle with the 2MOA dot. I then fired one last magazine thru my Kimber CDS9 pistol using 115gr ammo, & the optic lost its dot. Pressing the side buttons doesn’t display “green flash” of light between the +&- illumination buttons anymore, which I think happened to my original OSIGHT S that failed. I believe the relatively “sharp recoil” from the compact Kimber CDS9 is beating up the electronics – leading to failure. I have my first replacement unit (on a full sized handgun, which isn’t nearly as violent when recoiling). I think this optic might not be built sturdy enough for snappy-firearms. I’ve updated my review from 4 stars to 1. I’m going to continue testing in the coming weeks, to determine if the full sized handgun also makes the electronics fail. UPDATE #1 – February 13th, 2025: This is my first update to my original review below. As mentioned, I bought two OSIGHT S optics, the first one failed after ~50 rounds fired. Thus, I installed the second optic, & took it out yesterday, & today shooting a total of ~250 rounds of 115gr 9mm ammo. Thus far the second optic is still working great (I uploaded a 3rd photo showing the red dot is still working)! …OSIGHT did reach out to me about two days after I posted my original review asking me if I wanted a refund, or a replacement, which is fantastic customer service. I’m going to go with getting a replacement, to keep running these optics on my handguns! & since this second optic is working just fine, & their customer service is very responsive, I’ve updated my review from 1 star, to 4 stars. ORIGINAL REVIEW – February 6th, 2025: I bought two of these OSIGHT S enclosed optics, because I wanted to try a new enclosed optic that wasn’t made by Eotech, or Holosun. Installation, & tolerances were excellent on my Kimber CDS9 via its’ direct RMSc mount. I took it to the range with a full charge, but after shooting roughly ~50 rounds of 9mm 115gr ammo, I realized the dot wasn’t visible anymore. I didn’t bump it, I didn’t press any buttons (other than the brightness adjustment). Thus, I tried holding down the “-” button, to cycle thru sighting-options, but no optic appeared. I tried making it as bright as possible, I also tried holding the “+” button just to see what that does, I even held down BOTH buttons (don’t know if that does anything). Nothing happened, no dot appeared. I then decided to bump it against the wood table at my shooting station, just to see if a gentle bump might wake it up. Still nothing… I continued to fire another ~40ish rounds thru my Kimber CDS-9, but the red dot never reappeared. As I’m writing this [sad] “review,” I’m still messing with the optic! You can clearly see in my uploaded photo, that there is no red dot in my optic, & that the charging house has a 75% charge. Also, when I put the charger on the optic, it still displays the optic as being FULLY charged (see that uploaded picture). Now I’ve got one dead OSIGHT S optic, that I fired normal 9mm 115gr ammo thru, & that means it’s time to install the second OSIGHT S optic that I bought to see if it also fails on me the next time I go to the range!

   

3. Katekylie Verified Buyer – 28 February 2025

   Received it 30 minutes ago. Nice packing, as always, like other Olight products. I’m excited to mount it but disappointed at the same time. Checking under the light see all the scratches around the red dot. Haven’t had a chance to go the the range yet. And I remembered ordering the new optic. !!!

   

4. justo bernechea Verified Buyer – 9 March 2025

   Dot – the dot is crisp, has multiple reticles (I like the dot best) and brightness is solid.
   Glass – the glass is clean and not fishbowl like as the Holosun 407k. Also I haven’t noticed a tint to the glass
   Body – the aluminum housing is quality. Doesn’t feel cheap and the adhesive around the glass looks like other optics in this class
   Controls – the dot adjustments click but not as much as the holosun 407k or vortex ccw. The brightness adjustment are solid and need a firm press. Also there’s an auto brightness too. I keep mine manual
   I mounted this optic to my Canik MC9L and have put a 1000 rounds (800 range, 200 self defense) through it. It has kept zero and the dot doesn’t flicker.
   Lastly, the dot feels premium, has great packaging with multiple hardware and the rechargeable housing fits! The technology is pretty awesome and so far I’m impressed with this dot from Osight!