Sewiger Reflex Sight Adjustable Reticle (4 Styles), Red and Green in One Sight

This sight is a very solid build with high quality. The body is all metal and with good workmanship. The lens is coated and clear. The manual is easy to read. The package includes battery and tool. It is very easy to use and will likely last for long. Good price for a high quality product!

UPDATE 9/28/2023: I've had the sight on since mid-August, and it finally died today in late September. The light was noticeably dimming the last couple of weeks, so I would say the "total" lifespan of a battery in this sight is about six weeks, but it will lose considerable brightness after the first couple weeks and should be replaced every 2-3 weeks if you plan to shoot outdoors and have the sight on constantly.UPDATE 9/9/2023: I've had the sight on constantly on the Green 5 setting since writing this review around mid-August, and while it has noticeably dimmed it still is visible. I will update when the battery finally dies.For the price, you can't beat this thing! It is solid, made almost entirely of metal. No rattling, it's very solid on my .177 Browning Buck Mark pellet gun which has a Weaver style rail. Usually Picatinny accessories like this reflex sight don't fit on Weaver rails, but it fit my pellet gun just fine.The 4 different dot patterns are well defined and very bright on the brightest setting. The knob in the back to adjust them is metal and feels high quality.The wheel to adjust the color/brightness is also all metal, and feels smooth with affirmative detents for each option.The included wrenches fit well and make adjustment quite easy, I was shooting dead on within a couple groups.The seller doesn't give any idea of battery life for this red dot. Premium reflex sights often boast very long battery lives, so I am testing this one with the included battery to see how long it will last. Because traditionally the "green dot" uses more power, I will be conducting this test on the brightest green setting, with the largest reticle. So far it has lasted 24h and still seems bright! I will update when it finally dies.Overall I think this is a fantastic deal for a red/green dot reflex sight! I have never in my life bought an optic this cheap, and have many times bought optics worse quality than this one. It even came with TWO batteries! Most things don't even include one these days. Gonna have to let my buddies know about this one.

This installed easily on a .22. I like the variety and options it has for the reticle, but it seems to be fairly dim in projection. I thought maybe it was the battery, but there was no improvement with a new battery. It is fairly visible on an indoor range, but in direct, bright sunlight, it is almost impossible to see the projection. Otherwise it is a decent optic, especially at the price point.

Great sight with multiple stiles of dots, easy to install, simple coin battery. I wish it had an on/off button to not drain the battery, but other than that is a nice sight.

This is a pretty darn good scope especially for the price I'm happy for the purchase no it's not just rare soft and some people may say

Clear optics, bright light. Mounted easily and works well.

Seems to hold site decent. I was going to use this on a 22 rifle but it's too dim to use in almost any sunlight, so I popped it on a semi-auto bb rifle.

This has a better fit and finish than other brands in its price range. And like other red dots in its price range it works great on super low recoils like airsoft, CO2, PCP airguns and .22LR’s. Anything with a larger recoil and will lose zero. But it’s advertised for airsoft so, so far so good!