EZshoot Full Sized Red/Green Dot Motion Awake Optic for Pistols, 2MOA Dot, 12 Brightness Adjustment Red/Green Dot Scope, Suitable for RMR, Open Reflex Optics with Adapter Plate for MOS and Picatinny.

Absolutely love it. As described and works! This is my 3rd one and by far my favorite. I’m using a Ruger mark 3 with a picatinny rail. It’s actually low profile compared to the others. I recommend it at least for 22 caliber

So far so good might have to get longer screws if you're using a base plate adapter

im using it for my .22 ruger and it works fine so far not sure how well it will hold zero on the gun with more recoil

Fit on well and stayed - locking screws pretreated with thread seal -has been accurate - obviously mores expensive options bit this was great quality at a very good price point -have 2. 9mm - got a second one for my other gun since I liked the first

Good product for the money you spend. But that’s it!!. Dot moves around quite a bit while aiming/ shooting, battery life is horrible, zero works well on my Psa dagger with the stock high iron sights. But if you’re buying for a Glock don’t even waste your money. Zero is wayyyyy tooo high with stock iron sights on any Glock. Hope this helps!!!!

This is a great affordable sight that works well. Easy to sight in and holds zero

Works great on my sub 2000 3rd gen.

I got this to use for air soft. There is not enough adjustment on the dot to get it zeroed. It is less accurate than just looking over the top of the slide. However, I will admit the dot holds its position. But again, that is one a gas blow back air soft pistol. The dot is plenty bright and has good brightness adjustment. If you are looking for something useful, this is a pass. If you are just looking for that "cool factor" this will do the job.