HOLOSUN 510C Series Multi-Reticle 2 MOA Dot & 65 MOA Circle Open Reflex Sight - Solar FailSafe Shake-Awake, 12 Settings - Red/Green Dot (Black/FDE)

I was looking at several brands. Some pricey some cheap. After watching You Tube videos for hours and reading all the Amazon reviews took a chance and boy did, I do good...!!! This is amazing for the price. It is way better than I expected. People have a tendency to stretch the truth sometimes. So, I was leery. But man, oh man is this a nice sight. For the money, you cannot do better than this. No way, no how. Green isn't really green. It's more of a green gold. Super nice. Dial it up or down till you find perfection. Great Buy...!!! Built like a tank...!!!

I tend to stick with the tried and true brands like Trijicon, but I wanted to try this brand. I’m impressed with how well made this is. Nice glass, great visibility of green dot. Very cool kit.

Great unboxing experience and easy to install. Went to a friend’s outdoor range and put over 500 rounds chambered in 556 ammo and optic never moved out of place. The functionality and placement of the buttons feels nice and tactile. Time will tell with battery life but I’ve owned other optics from Holosun and it’s never been an issue. It is lightweight and doesn’t add much weight when mounted on an AR-15. Shoutout to the staff at Holosun for engineering a superb red dot. Build quality is phenomenal and value for money, 100% worth it in my honest opinion. It is zeroed from factory and can easily hit a small steel target from 100 yards. I love that about Holosun. No complaints about this optic so far!

i had problems with the first sight they sent me seeing to many circles. they sent me a new one it works perfect. i cant thank you enough for your help, have a blessed holiday. p.s. other business's could learn a thing or to from you guys and gals.

Best non enclosed rifle optic! Bought 4 of these, (2d, 2 green) gonna buy another.

4 star for now. Awesome quality but it came blurry. Verified with a friend. So I sent it back. I meant to exchange it instead of getting credit back. I'm going to buy this sight again but if it comes blurry again I'll be upset :(

This is definitely my most favorite recent purchase from Amazon. I was looking for a cost effective alternative for my AR rifle. This green dot sight is absolutely perfect. Multiple reticles and differing brightnesses along with stay awake times make this perfect for me. It’s even flat dark earth color to match my rifle.

High quality, reasonable price. Very accurate