AT3 Tactical RCO Red Dot Sight with Circle Dot Reticle

My only complaint is no shake awake. It's bright. It's light weight. The mount is nice. I like the look too. The clear lens cover keeps the lens clean, which I like.

23 Jun 20 Update: The new replacement optic was received and my initial issue were corrected. Cant fault them because this is a new release optic. Not my favorite acss style reticle but it does the job!Pros:Very clear glassGood reticleLightweightSturdy BuildComes with a boatload of accessoriesBudget friendly!Cons:When going back and forth between objects the reticle is stuttering.Can definitely see the emitter from the front of the optic!All in all i thinks its high value and low budget with plenty of mounting options and quality lens covers and bikinis. Cant really say its good for duty use but i think plinking would be nice.Future update for when this optics get some range time in.19 Jun 20 Update: I was able to get in touch with the company and express my concerns. They quickly and respectfully responded and are sending a new one. Fingers crossed but im hopeful for this new one.I really like how the sight is really lightweight however it feels as though its not durable. This is just at first glance and no range time yet. I have my doubts for sure. The circle dot reticle is what i was looking for but it is not crisp and has a really low refresh rate so when scanning up down left and right it seems as though the reticle is skipping across the surface. No sure if i should see if this is just manufacturing issue but i have plenty of low budget optics and this does not cut it.

I'm very impressed with this red dot. The circle dot reticle is very nice. The red dot came with all the mounting hardware needed for any application. It came with a battery in the unit and one extra battery. Mounting this red dot was very easy to do. The unit is very bright and easy to look through in any light conditions. Nice touch from AT3 Tactical was a follow up email with some PDF files with three different targets to print off, for use in sighting in the Red Dot once it is on your rifle. I will buy this red dot again for my next rifle.

My only con was when I was out hunting coyotes last week, the sun was very bright and with a couple of inches of new snow, I had some trouble getting the lit red dot and circle bright enough to see against the snow. I’m not sure if any other more expensive red dot would have shown up any better in the same conditions. It was extremely bright out with the sun and the snow! Otherwise it does exactly what it is supposed to do!

Took a chance on this newly released red dot. Seems stout and well made. Glass is clear and not tinted. I bought this because of the reticle, really like the circle-dot for a close-in rifle sight. It’s a bit washed out in bright sunlight, but still very usable, and a lot brighter than the TRS-25 that it replaced. Mounts are solid. The windage and elevation adjustments move the advertised ½ MOA per click. As a bonus AT3 sent me some targets that take the math out of zeroing at 50 and 100yds from 25 yards.Overall, I really like this sight, although this is a replacement for the original one. The 1st RDS’s reticle lower circle was very bright, making it unusable for me. AT3 replaced it quickly. I’m not dinging them for this.For the wish list, it would be nice if one of the mounts came with a quick disconnect lever, or AT3 make one available as an aftermarket part.

Great buy. Great product. Works great

I can't speak for no one else,but the RCO was everything I hoped it would be once it came/Not to heavy,not to lite,super clear glass,big field of view and clean circle dot reticle period!!! Also for the price point I think it's worth it.👍However if I had a "WISH" list,it would only be to add "SHAKE-AWAKE"💪😁other then that I was truly "NOT" disappointed.💯Good job AT3!!!👍

The media could not be loaded. Packaging is very nice and does its job well. Not pictured is the lenses cleaning cloth. CR2032 batter is included and not installed, so you're starting with a fresh battery. Plenty bright and very solid. The body is metal, but it is not overly heavy. Comes with all the mounting hardware you need for high and low mounting. I plan on slamming this down on a .22, so I'm not going to use the high mount. The aesthetics of this red dot are very pleasing. You can tell some design elements came from the MRO and the ACOG from a much, much more expensive brand. There are two types of lenses covers, bikini and flip ups.Something to be said about the flip ups. If you like them to flip down like I do and you're gonna run it mounted low, then the front lens wont go down all the way and will still be in the field of view. So you'll need them to go up. Not a big deal, but worth noting. Btw, those springs are powerful and gets the lens cap out of the way in a jiffy.With my particular lens covers, the front flip up lenses isn't tight enough and will pop off before the lenses cap opens. The back lenses cap is a nice tight fit and pops open just fine. This can be seen in the video. I am kinda bummed about this because I wanted to use the lens covers. I'll probably be contacting the manufacturer to see if I can get another set that fits. At this point, I do not know if it is because the lens cap is out of spec or the body of the optic is out of spec. We will certainly find out. This is the reason for not being 5 stars.EDIT: I've added a few more photos. There is an error with the machining of the housing. There is a rim around each aperture that the flip up caps hold on to. On the larger side, you can see that the rim is not machined correctly and is deep on one side and almost non existent on the other. This is why the cap will not stay on the front of the optic when I try to open it. Reducing stars to two for this. I will be requesting a replacement from the manufacturer. Hopefully this one will not have this error. Also, the small aperture on the bikini lens cover is too big for the small opening, so it does not seal when installed. It will actually slide around when pressure is applied. Picture of this was included too. Maybe the replacement will address this too.