AT3 Tactical RD-50 PRO Red Dot Sight - with Riser Mount for Cowitness with Iron Sights - 2 MOA Compact Red Dot Scope

If u like the way this sight looks BUY IT!!!! I love this sight. Very bright, 11 brightness settings. At the range in the sun i never went brighter then 5 or 6 brightness. Holds zero very very well no complaint at all and this thing is a tank. Im holding 1/2 MOA (1/2 inch grouping) at 100 yards. Couldnt ask for a better red dot. Sight is very very clear and the dot is perfectly clear. U need one. Check out the 3x magnifier as well best combo

At first, I was somewhat reluctant to purchase this red dot, as I'd never heard of AT3 Tactical. So, I decided to research the company and found that they are based in Hanover, Minnesota--a family-owned American company, founded in 2013 (really refreshing to find an American company). I also discovered that they back their products with a lifetime warranty; they will repair or replace their products should the red dot fail under conventional use. The warranty is also fully transferable; if you sell your optic, the warranty will still be valid. As far as what comes with this red dot: a rather decent rubberized housing cover, rubber lens covers, Allen wrench, microfiber cloth, and riser/mount...it did also come with a pretty cool AT3 sticker. For $75 you really can't go wrong. I've put 150 rounds of 5.56 through my AR15, using this optic--no problems! I was able to consistently produce 1-2 MOA at 50 and 100 yards. This red dot really gives the Vortex Sparc II a run for the money--literally. The brightness settings are decent--the transitions in between settings are positive and audible. The lenses are clear and do not create a halo effect when utilizing the brightest illumination setting. It's waterproof, fog proof and boasts 50,000 hours of battery life. I would absolutely recommend this product-- especially to those with limited budgets, looking for a quality product.

For the price… I have to give it a five star. I bought this item and a $500 red dot, at the same time. The glass in both were about the same, which really surprised me. The red dot in my $500 optic was only a little crisper. I had to look hard to notice. Larger sight of view in this model as well. Sending $500 optic back.

Loving this red dot so far. I picked up my first rifle less than a week ago and I think it's notable to mention that this is my first experience with any type of red dot or optic and I have never even held another optic for comparison; only what I've seen on youtube videos.Since I'm a beginner, I chose to go with a budget red dot instead of something expensive and was deciding between the RD-50 and a few others. I like my choice thus far and will update if this changes.When I first took it out of the box, my first thought was actually how small and compact it is. I mounted this on a Smith & Wesson M&P 15-22 and realized that this is actually a good thing. Since I have poor eyesight and astigmatism, I knew I needed a very small red dot and decided to go with a 2 MOA. I do see the red dot in a starburst shape; but look through the red dot with a camera and you'll see that the dot is indeed circular.With the Magpul MBUS flip-up sights that come standard with the 15-22, I actually found it really hard to acquire a proper sight picture with both eyes open. The first time I took the M&P 15-22 to the range I used only iron sights and could barely hit anything at 10 yards without closing my non-dominant eye. The 2nd time I strap on the RD-50, and having already done windage / elevation adjustments at home, I was moving the target back further than I usually shoot with my pistol and had no trouble shooting with both eyes open. I had a blast using the RD-50 that day. There is also unlimited eye relief, meaning your eye does not have to be super close to see the red dot and thus you can mount it further along the picatinny rail away from your face. I do not have enough experience to comment on the parallax.So far, I like the build of the RD-50 and seems to be sturdy and well-made. I got the medium mount for absolute co-witness and the mount seems to be pretty good as well; very easy to attach and remove from the picatinny rail simply turning a screw. Windage and elevation are also very easy to adjust. I also like that the caps to protect the optic are removable and not flip-up like some other sights.My only complaint is that the brightness dial is very stiff and not the eaisest to turn, although I am not sure if this is supposed to be like that to avoid any accidental adjustments or if it may smooth out over time.

This has been one of the best red dot ive gotten so far! Its not too high on the price but with high quality. I have shot at least 300 rnds with my AR-15 and has kept zero on the dot at least is what i can see on my tragets, if anything maybe about less then an inch which for me its very accurate. (compared to like $20-$50 sights)Also it coexists with iron sight which is nice just in case battery dies but we'll have to see if the 50k battery life is true since it should be at "lowest setting" i use between 3-8 depending on light outside, but will update if anything arises...

This red dot is great. I have it mounted on my M&P 15-22 with the medium riser.Very easy to install and sight in. After only a few minutes I was getting nice little groups at 25 yards.I'm sure this varies for each person, but I was at an outdoor range and had to turn the brightness to 8 or 9. I was expecting it to be a little brighter at the lower settings. But this is very minor... It was also a bright and sunny morning so I'm sure that was a factor.I also did some research on absolute vs. lower 1/3 co-witness. My backup sights are Magpul flip-ups, and I always have them down when using an optic. So for this I decided to go with the absolute, to keep my ergonomics relatively the same with red dot vs. just my backups.I used to run a UTG red/green dot and I was pretty happy with it. But this is smaller, lighter, more accurate and more durable.For the price, this is an excellent optic... Highly recommend!

Mounted this on a Ruger pc 9. Nice and sturdy mount, has perfect co-witness for irons on this gun. Easily adjusted/sight-in, positive 1/4 click intervals. The red dot itself is on full power in the pic I provided. I think It’s great! Super clean, easily adjusted as well. The “scope bikini” included is really neat, I’ll continue to use it for sure..And a sweet AT3 decal :)Highly recommend this red dot for the quality and price point! You guys nailed it!