ESSLNB Red Green Dot Sight Reflex Sight Scope with 4 Reticles and 20/22mm Rail Mounts Waterproof Shockproof with 5 Adjustable Brightness

ZERO'd in right out of the box. Mounted to my Sub2000. I take it on all my tough hikes. Harsh sunlight...no matter. Holds up like military. It is SPOT-ON. Does exactly what I hoped for... $16+ dollars....WHAAATTT??? Guys dig into your pocket change because this thing is magic.

This is great little sight with tons of variations on the reticle with brightness, pattern and color customization. I got it fast, it was easy to mount and about a quarter of the price of other sights of this quality, seriously I put this on my AK, yep I'm that guy, and ran though the gauntlet and it held up. If you're an AK guy looking for a great sight buy it, if you own an AR-15 and are reading this then yes even though it's cheap it still looks cool enough for you and your buddies to circle jerk to so buy it

It works great looks great and a great price and the company "ESSLNB" really does care for there costumers and responds to message in a timely manner i highly recommend ESSLNB products to everyone that's looking for a great product at a great price

This little workhorse is solid. Heavy steel construction and once zeroed on my 9mm carbine, its never had to be adjusted. easy to use adjusters and lighting is great

This red dot sight was exactly as advertised. I mounted it to a 12 Ga. tactical shotgun, but haven't had a chance to sight it in yet. It feel very sturdy and made from quality materials. My only complaint, and it is minor, is that there is a slight halo around the sight no matter which reticle i use. Since this is on a shotgun it won't bother me much, though.

I bought it and I did not think it’s going to work but it was so cheap I gave it a shot I was very surprised it works great first time using my AR and I was able to hit 300 yards great purchase

I mounted this on my Springfield Saint AR15, was not sure what type of RED/Green dot I wanted so I went with a lower price, quality of vision on this is excellent, quick target acquisition, looks great on my rifle, shoots accurate with the Red/Green dot, the only issue I had was I did not notice that it did not have the automatic off so I have to manually turn off, I highly recommend this scope.

This is a great little red dot sight. Mounted to the top of a 300aac pistol and it was sighted in with minimal adjustment. Plenty bright enough and handled the recoil of this gun fine. Nice product at a great price!