RD-50 PRO Red Dot Sight with .83" Riser - for Absolute Cowitness with Iron Sights - 2 MOA Compact Red Dot Scope

This is the first AT3 Tactical product I've purchased. As a retired LEO with 30 years in the field, I've experienced several department issued optics, all cost north of $500. For the money, the AT3 Tactical is impressive in both form and function. Right out of the box, you can feel the quality of this optic. It is compact and clearly well built. Small as it is, it feels substantial. It's a serious device. The red dot was easily acquired and plainly visible in bright sunshine. It was nearly zeroed on my first shot with it (mounted to a 9mm carbine) and after an initial single click adjustment for windage, it held zero through 200 rounds of running and gunning, slinging and banging around. That this has a TRANSFERRABLE LIFETIME WARRANTY is icing on the cake. At this price point, I haven't seen a better optic and Officers are notorious for buying everything from soup to nuts in trying to find unicorn devices for their long guns - I've seen dozens. I am very pleased, obviously, with this purchase and I've no reservations about recommending the AT3 Tactical for anyone interested in a low-cost/high-performing optic.

I'll be honest, I wasn't sure about making this purchase. I have been in the market for a red dot for quite some time. I've looked at the Sig Romeo 5, Vortex Sparc and Aimpoint. All had their pros and cons. I kept seeing this sight and the reviews were good. But obviously not being able to handle it before purchase was a hard pill to swallow. I figured, why not? Just a background in me, I'm former Marine infantry and now LEO assigned to our tac team. I'm well versed in optics and what is good and bad. This sight is amazing. The finish is a really great flat black. The brightness adjustment gives very positive feedback. Brightness is awesome. However, at the highest setting, it gets a bit washed out. Not sure how long the battery lasts, so I can't comment. The windage and elevation are sealed with a cap and o-ring. The glass is clear, and the led emitter doesn't take up too much of the sight picture. As for the mount, it's a mount. Not too much to say about it. I love the lifetime transferable warranty. I did replace the mount with monstrum tactical adjustable as the at3 mount did not co-witness with my mbus. I would say the only con, is it's made in china and it doesn't "shake to wake" like some others. I highly recommend this product

I bought this a little over a year ago when the price for the dot & riser was $79. That was a good deal then. It's a nice red dot and good quality, but the price has now jumped up to $99. Now it is with in $18 of the cost of a Sig Romeo 5. For the small extra amount I think the Romeo 5 is now a better choice since you will actually be able to get customer service with the Sig down the road. Shame they increased this AT3 one by 20% in only a years time frame. It was a good deal before.

I purchasedthe RD-50 Pro in Oct 2018 and opened the box after Christmas to put on a new CZ Scorpion EVO3 S1. This is my second RD-50, the first is on a 10/22 and has been reliable and accurate for over a year. After installing the battery in the new RDS, I tested it in my shop in subdued lighting with my safe as the target. Unfortunately, the dot was not a dot but looked like a letter V laying on its side. Normally, I would suspect eye issues or backlighting but both my eyes have implanted artificial lenses, the lighting was just diffused overhead flourescent and my old RD-50, 2 x Holosuns, a Primary Arms RDS, a Burris FF3 and an AimPoint all have crisp dots. I contacted AT3 and quickly got a response that they would send a replacement with a return mailer for the defective sight. Received the new sight today and problem resolved - it works fine. PROs: Crisp, accurate RDS comparable and similar to the Primary Arms MRDS but at a slightly lower price. Excellent customer service and true to their lifetime warranty. CONs: None Very pleased with the RDS and the company. Highly recommended. I will add photos to this review after I mount it and test it at the range next week.

This little guy came in the mail a few days ago and I am very impressed so far. Well designed and well constructed box, with plenty of padding, and this pro version comes with the red dot itself, a riser of your choice, and the armor. I have read some previous complaints about the armor being a loose fit but that is not the case with my situation and I find the armor to be a great addition and fit to the red dot. Reticle has 11 different brightness settings that are changed by a crisp click of the knob, and I personally prefer the 7 setting on a typical day on the range. Mounted this guy on my brand new Winchester Wildcat, and with this red dot on there my Wildcat is a bad unit (hitting nickels at 30 yards freehanded). Installation got interesting when I loosened the screw too much and the bracket on the one side fell off, but i quickly put that back on and continued to slide it on my picatinny rail. I would highly recommend you get this red dot because it will greatly improve your accuracy, and you can't beat this buy for only $100.

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!