Feyachi2MOA Red Dot Sight - V30 1x20mm Compact Red dot Optics with Motion Awake Low Profile and Absolute Co-Witness Mount, Flip Up Lens Covers and Anti Reflection Device

Very great product works right out the box with included batteries got it zeroed to 250yrds on my del-ton echo and it still holds and I have noticed no shift in the dot.

I am happy with this sight. As a whole the weight especially with the skeletonized riser helps a lot.My setup has a gas piston and that inherently adds weight and also forward so far needed to be trimmed elsewhere so to speak.To the sight, I bought this as an aid for my home defense rifle for better lining up the sights. The sights are an absolute cowitness, some videos online might show lower third but, I have absolute cowitness with my Magpul mbus rear and a Midwest Industries fixed front sight on the rail.The on/off button has great tactile and click when pressed, the brightness buttons are the same way.The covers for the sight adjustment has an o-ring and helps keep the mechanism clean. The covers also has a raised portion to be used for dot adjustment in case you don’t have a flat head screwdriver.Positive and clicks when adjusting makes corrections reliable.I do not have any night vision what so ever; so I can’t speak on the night vision claim.The auto on/off I haven’t engaged. From what I’ve read sometimes gets turned in by walking by, and with my heavy steps and the occasional 2 or 3 magnitude earthquake (yay California) I rather save battery life.It did arrive with a hard case box and the honeycomb flash suppression was on, one of the combs was bent and it’s more noticeable from the front, but not through the sight. It’s honestly not an issue, I don’t see it so even better.Great red dot for the price, just for its intended purpose. With the features I use, the price is appropriate, the night vision and auto on/off is just extra gravy.

Works just fine

This seems to be great quality. Very easy to setup and zero in with the rifle.

Update: I have bought three of these now and they are all great!This optic is just as good as ones that cost hundreds of dollars. It co-witnesses with standard height sights and has a very crisp dot. It's surprisingly lightweight yet durable. The brightness settings go down to very dim, which is nice. Many other optics I own are way too bright even on the lowest setting. The size is perfect. It's not a tiny or overly large piece. It's just about right!This is everything you need and nothing you don't.

does its job just fine but the plastic that makes up the lens covers and the dial covers breaks very easily. holds a zero great and the shake to wake feature helps save the battery.

[UPDATE] Feyachi contacted me about my issue and sent the correct screws. They were very courteous and apologized several times about the packing mix up. I understand things happen. They made it right quickly and without any hassle at all. I will buy more of their products. I appreciate the prompt support.----------------------------------------------------The sight itself seems very nice. Perfect for my needs. The included tall mount bracket and the great reviews are what sold me on it.When I got it, I tried to mount it to the tall bracket to find out the screws included are too long and bottom out in the holes. They will strip if you try to force it tight. I guess I will have to return it.I even went to 4 places looking for shorter screws but could not find any this small in diameter.If you don't need the taller bracket, I would recommend it but if you need the tall one, don't buy.

The included screws will not work with the tall riser mount and needed to be ground shorter. This is due to the riser mount pad being thinner than the pad on the shorter, included mount by a few millimeters. I was able to grind the screw thread length down with an angle grinder and some patience. The included star-key for the picatinny mounting screw is the wrong size.. luckily I had a T15 screw bit on hand to avoid stripping out.After that whole ordeal with mounting, I finally got a chance to shoot and "sight" in the red dot. First I got within a 4" group at 25 yards and said that's close enough. Moved back to 50 yards and that's where the fun began.Every time I'd make an adjustment to tighten up my groups, subsequent shots would move the impact point to a totally different location than expected by adjustment (example, adjusted down and left.. impacted high and right). I'm not the best shot in the world, so I wasn't expecting 1MOA, but I have enough fundamental skill to hit 2 or 3 MO at 50 yards with this rifle and optic type.The MOA I experienced was closer to 8 MOA.. indicating the optic does not hold zero and the dot is walking.It also decided to just shut off on me while shooting.This might be okay as a super cheap option for a 25 yards or less home defense type setup.. MAYBE. Other than that, don't waste your money. Back to irons for me for now until I can afford something decent from Primary Arms.