Oak 3 MOA Red Dot Open Reflex Sight, for RMR/SRO/507C/407C Footprint Full-Sized Pistol/Adapter Plate, DDRC 1x24mm Lens Shake to Awake Compact Optics with Picatinny Rail M1913 Rifle Mount

The glass is super clear, mounts easily and fit perfectly on my PSA Dagger, looks great and co-witnessed perfectly (I have suppressor height sights). I did have to replace the battery in mine soon after using it for the first time, but I'm fairly certain that was just a one-off that slipped through and holds no semblance to the overall quality of the product and after replacing it over a year ago, I have not had to replace it again. Great quality and great value for what you get for the price.

So I bought this on recommendation from a YouTube review. I’ve had other affordable optics and wanted to try this out. So my review can be helpful I start with saying I’ve been shooting with optics for 3+ years. I own 10+ guns with optics. From high to low I try options that are out there. This optic packs a punch. Crisp dot with 3 Mia. Affordable and packed with features. Shake awake is a key option. Bright for full sunny day and options for low light shooting as well. The fact I can mount on pistol or picantinny rail with included mount is great. Was easy to install and adjust for my PSA dagger. Pair up perfect for rmr footprint. Looks rigged and sleak.Did not disappoint for the price. Tons of features that other optics don’t offer.Pro:Price pointShake awake optionTop load battery also included.Mount includedScrew options included.Option setting brightness.Sleek designBuild qualityEasy to use instructions.Included cover2 year warranty end to endAnti glare protection on lens.Weather proof.Cons:Battery life 2000-4000 hours. Good not great but just being picky I guess.Elevation adjustment were as audible as wind age. But worked easilyIf your looking for affordable, optic that works and doesn’t break bank. This one is right for you.

This thing is a durable with amazing price point.Bought it around 6 months ago and placed it on my firearm. It was zeroed right out the box.It has the Red dot turn off mode after about 8 minutes and comes back on when picked upRed dot is very bright & easy to see in Arizona sun. Definitely would buy another one, if I buy another firearm that has a optics cut.

Was looking for a cheaper red dot optic for a budget RMR build. Bought it when it went on sale and used a creator promo code for an additional discount, ~65$ in total. Just unboxed it and I'm actually impressed. Overall, the build feels pretty sturdy and was easy to add to the slide. It's a good-looking red dot for the price. The red dot comes sighted in at 25 yards, I'm not sure how accurate it is out of the box or how well it holds zero but plan to find out. If its able to hold zero, I will probably buy more of this product due to affordability of the optic.Initial review:Build quality: 5/5, feels pretty sturdy and could probably handle a few drops. I wont be doing any torture testing of the optic but there are videos on YT if you need to verify any torture tests. Once mounted it has a nice fit. I'm able to rack the slide by pulling on the optic without any wobbling. I have a holosun and to me you can barely tell the difference between the two.Brightness: 5/5. Light has a wide range of brightness to match your needs. Big perk of being able to use during the daytime and being able to see dot clearly.Shake wake:5/5. Honestly, I think it works a little too well. Light comes on immediately with the slightest of movements. Instructions states that it takes ~220 seconds to turn off when left alone. Mine took a little longer than that sitting on the desk, likely due to how sensitive the shake awake is. Only downside I can see to this is concern to battery life, which is negligible as it has an advertised 50,000-hour battery life. If you are storing it in a safe you would just turn it off manually.LENS/FOV: 5/5 Able to clearly see the target with no reflections on the lens and has enough clearance for suppressor height sights. Currently the only negative that I have with this optic is at the brightest setting there is a slight reflection on the housing unit. Was able to resolve this with a strip of electrical tape.Plan to take it to the range soon and put ~300 rounds down range to test initial zeroing and ability to hold zero. Will update after range day.

Use only once and lost the setup on my zero. Take to the range using on my G3C and after 5 rounds the dot was walking everywhere. Don’t stay in place. Save a little more money and get a better one.

The Zulisy Oak red dot is a solid performing optic without breaking the bank. The Oak is an RMR footprint with a top load battery. It has side brightness controls, and very positive audible click for windage, and elevation. Overall for the money Zulisy makes a really impressive product. I am going to make a video on my YouTube channel to show, and give feedback on the Oak. I'm super happy with the red dot and am extremely interested to try out all of the rest of the red dots and products they make. The Zulisy Oak Plus is something interesting as it's the big dog version of the Oak i have. Good optic for a good price!

Works great on my Canik 9MM, just bought a second for my 10MM Glock.At higher brightness levels the dot gets pretty messy/refractive, but it is absolutely usable indoors or outdoors.Adjustment is easy small flat head screwdriver is used, would like stronger clicks between elevation/windage adjustments, no problem holding center, sleep function works very well, very small form factor which is very nice, and the view is clear, no problem with rapid fire re-acquisition of red dot

This little red dot is a great value for what you are getting for the money. It is very clear and the shake awake works great! It has only taken about 400 rounds from the Live Free Armory 9X is it mounted on, but so far I love it!!