Cyelee CAT Shake Awake Micro Red Dot Sight, 3MOA Reflex Sight for RMS/RMSC Footprint Optics Ready Pistol

Use the m6 bolts with the shoulders, this is a no frills simple optic that once zeroed is a bad mfer. It worked, turn up or down intensity quickly, put 200 rounds through my 43x with this optic and I like it. Shake to wake works well, the sight body is small, has fiber co witness but I am leave stock sights on my slide. Has a good instruction card and a tool, this made zeroing easy; took about 30 rounds to dial in nicely. The sight is tuff and well made.

Maybe Ceyelee made updates, maybe the other reviewers just have unrealistic expectations. This red dot is excellent. Build quality is great, it’s an RMSC footprint optic that takes a full size CR2032! Addressing a few complaints let me say first of all I installed this optic on a Taurus TX22 compact. Unlike the previous TX22 models this one is optics cut on the slide and takes Glock front and rear sights (like the G3c). That said:1. The sight is wider in the front than most of the rmsc optics. This could allow the optic to have the very edge of the battery exposed on some sights but mine came with a rubber seal that sandwiches between the sight and the slide.2. The sight had elevated rear true fiber optic iron sights. This means you will need a suppressor height front sight to properly align. I ordered a Meprolight suppressor height Glock front sight. You’re looking for around 7.5mm height.Now for the sight, this thing is insanely bright. I’m running it on the 4th brightness and this works day and night.It’s built like a little tank. Clean lines, very clear glass, it’s superior in almost every way to the Sig Romeo Zero and has a smaller moa dot to boot.I have had one issue ever with a Ceyelee sight and it was fixed immediately along with a text from the owner (his emails went to my spam folder). I trust the company and own several of their sights at this point. I’ll post an update after I take this one to the range. This sight will get abused as all of the new shooters tend to love the TX22s.

Really pleased with the brightness, ability to stay zeroed and window sizing. Great optic for the price point!

The fit and look are perfect and the addition of the rear fiber optics are nice if you lose your rear sights when you install the optic. I have it on a range toy, so I can't speak to the durability. I think if I were carrying it daily I would probably go with something more proven. The only thing I don't like is the dot. It is either too bright or barely visible. In a defensive situation it will work, but for target shooting, where the margin of error is inches, the dot appears washed out with comet trails covering a lot of the black circle on NRA targets (I don't see the trails on my other dots). 1 push of the lower brightness button makes the trails go away, but the dot becomes almost invisible. It needs an additional setting between invisible and washed out. I almost gave it 3 stars for the dot, but then remembered the price. I want to try the green, but I don't want to waste money on a another dot if it's going to be the same. The pics show 2 "abutting" brighness settings, the dot looks smaller in real life (3 moa), but you can see the difference in the brightness from just 1 setting.

For anyone who is wondering this sight fits perfectly on my Beretta APX 1 Carry without having to purchase a mounting plate. I have not shot with it yet but it seems to be well made and is working correctly.

The overall image quality of the red dot is pretty bad. It's not a perfect circle and it's edges are not smooth. From the outside, construction quality seems good, but the underside and cheap thin plastic battery cover seem lacking for a $125. Buttons are easy to press and operation is pretty straight forward. The built in fiber optic sites do not line up with the front site so I'm not certain of the purpose. For my particular application, the front of the site is missing a lip to secure the front mounting point on the slide. Only 2 screws in the rear secure the site on my application.Overall, I expected better quality for the price. You can buy a 4k TV for a few more bucks than the price of this site, which has far superior technology built in to it than a simple machined red dot.Update: First visit to the range and the red dot kept turning off between shots only seconds apart. This is a big fail as I can no longer trust the device to function when I need it to.

After almost two years of carrying this optic, I am impressed with it. Has held zero through thousands of rounds at the range. Has had good battery life even though It's my EDC. I change battery once a year even if it doesn't need it

I think this would be a perfectly fine red dot sight for an RMSc pistol installation -- IF you get all the parts you need for the installation. I had to return two of these red dot sights because of missing parts on the box -- esp. the bottom battery cover.NOTE -- you WILL have to remove this optic if you have to change the battery.ALSO NOTE -- I could not tell if the secondary rear sights were fiber optic or not. I considered a more expensive Cyelee optic to NOT have those duplicative sights, but at this price, I can live with it.