Feyachi Red Dot Sight, 2 MOA AR Optics, 25mm Wide View, 11 Brightness Levels, Motion Wake, 50K Hours Battery, IPX7 Waterproof for 21mm Picatinny/Weaver Rail

Works good on my 5.56 AR. Sighted it in and has held alright.

Haven't had a chance to go shooting yet, but so far I'm impressed, especially in terms of the quality of the product for the price.

I like the sight but all these devices all seem to have red dots that disappear in the sunlight. In bright sunlight I use the absolute co witness iron sites.

Awesome sight for the price

Great product..1/2 inch off center out of the box on my 7.62 ar pistol

Looks great and works great also

4 months and this is still going strong. Well worth the money. Install was simple and the dot is very bright. Well worth the price.

I have purchased a lot of Feyachi stuff and most have been really nice (obviously for the price point). I wanted this to be that way when I ordered it, but I ended up regretting it and sending it back. I liked that it was a 2 MOA dot with a large 25mm viewer. The dot was almost crisp, with just a little fringe to it - almost like an extra halo. I was fine with that. I took it out to the range to zero it in, few shots and I was on. I shot round 200 rounds while there and everything seemed ok. Went out a few days later and found that my zero was off about 4" high-left. Re-zeroed it again and put another 100 rounds through. Turned the red dot off and started packing up. Then I had a thought, "What happens if I turn it back on?". So I did, and realized after 3 shots that my zero was gone again. I'm honestly not certain if this was just a lemon or if they all operate this way but it wasn't worth it to me to risk that on a rifle sight. Your mileage may vary.