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OSIGHT R Enclosed Red Dot Sight, 2&65 MOA Multi-Reticle, T1/T2 Footprint

Based on 52 reviews
Condition: New
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$279.99
Holiday Deal · 10% off was $309.98

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Availability: 15 left in stock
Fulfilled by Amazon

Arrives Friday, Nov 13
Order within 10 hours and 19 minutes

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At a glance

Condition
New
Dimensions
2.72"L x 1.41"W x 2.52"H
Weight
190 g
Color
Black
Material
Aluminum
Style
Red Dot
Sport
Hunting
In the box
Adjustment Tool*1Protective Lens Cover*2Osight R(battery included)*11.535" mount*1ARD*1Screw kit*1Cleaning Cloth*1
Warranty
Lifetime Warranty

Features 6

  • Large Field of View&Rapid Target AcquisitionClear 1.10 x 0.87 in multi-coated optical window delivers an expansive view for fast transitions during range training; advanced anti-glare lens helps minimize reticle distortion and starburst for shooters
  • Multi-Reticle System Switch seamlessly between a precise 2 MOA dot, a 65 MOA circle, or a dot-plus-circle combo for diverse target distances; features 12 brightness levels (9 DL & 3 NV) with a dedicated NV button and intelligent brightness memory
  • Complete Mounting EcosystemEngineered with an industry-standard Micro T1/T2 footprint and includes a 1.535'' lower 1/3 co-witness mount and protective lens covers with ARD; optional 1.21-inch and 1.93-inch riser mounts are sold separately.
  • Protective Lens Covers with ARD CompatibilityDurable removable front and rear covers help protect the primary lens from debris, scratches, and impact. Replace the front cover with the included ARD to reduce glare and reflections, helping maintain a clearer sight picture in bright outdoor conditions.

Description

What is OSIGHT R best suited for? OSIGHT R is a 1x reflex optic for close-to-mid-range training, competition, and hunting. Its 1.10 x 0.87-inch multi-coated window provides an expansive field of view for rapid target acquisition and smooth transitions. Which mounting height should I choose for OSIGHT R? Use the included 1.535-inch Picatinny mount for lower 1/3 co-witness, 1.21 inches for a lower sight line, or 1.93 inches for a more upright head position. OSIGHT R uses a Micro T1/T2 footprint; 1.21- and 1.93-inch mounts are sold separately. What reticle and brightness options does OSIGHT R offer? OSIGHT R offers a 2 MOA dot, 65 MOA circle or both, with 9 daylight and 3 NV brightness levels and brightness memory. The NV button selects NV mode for use with separate NV equipment; it does not provide NV imaging. How long does the OSIGHT R battery last? At Mode 5, OSIGHT R runs up to 83,000 hours with the dot, 18,000 with the circle, or 15,000 with both. Motion activation wakes the optic when moved; it sleeps after 3 minutes of inactivity to conserve power. A flashing indicator signals low battery. How does OSIGHT R protect its emitter and lenses? OSIGHT R has an enclosed emitter to help keep out dust and debris, plus IPX8 waterproofing. Front and rear covers protect the main lenses. The front cover has a sacrificial clear lens and can be replaced with the included ARD to reduce reflections. OSIGHT R OSIGHT XR OSIGHT XE AMRS OSIGHT SE OSIGHT SE DPP OSIGHT C OSIGHT SE MOS

Specs 24

Brand Osight
Color Black
Style Red Dot
Product Dimensions 2.72"L x 1.41"W x 2.52"H
Sport Hunting
Item Weight 190 g
Material Aluminum
Magnification Maximum 1 x

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 13

Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Seriously Impressed with Osight!
I’ve owned and tested more pistol optics than I can count, and I can honestly say that Osight is putting out some impressive products. From the moment you open the box, everything feels premium. The fit, finish, and overall quality are excellent, especially considering how much some competing optics cost. As someone with astigmatism, I’m pretty particular about red dots. Cheaper optics can look distorted or blurry, but the reticle on this one is surprisingly sharp and well-defined. The window offers plenty of room to pick up the dot quickly, making target acquisition feel natural and effortless. The enclosed emitter is another huge plus, particularly for everyday concealed carry. Knowing that dust, lint, and other debris are less likely to interfere with the emitter gives me additional confidence everyday use. I also really appreciate the side-loading battery design, which allows you to replace the battery without removing the optic and losing your zero. Osight even includes extra screws for the battery compartment, along with a generous assortment of mounting hardware to make installation straightforward. Setup took just a few minutes, and after approximately 500 rounds at the range, the optic has performed exceptionally well. It has been reliable, accurate, and an absolute pleasure to shoot with. Osight continues to impress me with the quality and features they’re bringing to the market at a price that doesn’t break the bank. If they keep this up, they’re going to give some of the more expensive brands serious competition. This is an optic I’m genuinely happy with, and I wouldn’t hesitate to recommend it! ... show more
Reviewed in the United States on October 13, 2026 by Natalie T

The best value and packed with high-end features!
With my budget, I took a chance on the Osight R for my AR pistol and honestly, I couldn't be more impressed. It performed way above its price point with features you usually only find on optics costing twice as much. If you want an enclosed red dot with a huge field of view, excellent reticle options, and rock-solid durability, the Osight R has it all. Starting off with the crystal clear 1.10 x 0.87 window for a huge field of view. A 2 MOA dot, a 65 MOA circle, or a dot-plus-circle combo, and even 3 NV options. Plus, the different riser options let's you have all the control you need for your set-up. There was a free riser bundle that makes the deal even more of a bargain. I would most definitely recommend the Osight R. ... show more
Reviewed in the United States on October 16, 2026 by DVAmazon

Quality at an affordable price? Yes, please.
It’s hard to put it towards how much I like this red dot. Right after taking it out of the box, I immediately mounted it on the pic rail of my .300 blackout. You can tell that there was a lot of thought put into this optic. From the large window size to help with quick target aquisition, to the hinged covers at each end, they really did think of everything. The is even a replaceable cover that has anti-glare to help in daylight situations. Multi reticle system with a 2 and 6 MOA dot. along with a 65 MOA circle that can be used with either. The enclosed design and clear glass make this a pleasure to use. Was able to sight it in very quickly and it has held zero perfectly. The outer body feels rugged and like it will last a long time. Did I mention the lifetime warranty? All this for under $300 is absolutely insane. ... show more
Reviewed in the United States on October 1, 2026 by David B

Buy it while the price is low
For under $300 this is a steal. I hate saying this but I prefer this over my $700 Eotech. I also have astigmatisms and when i look through this sight I do not have see any star bursting and the circle is crisp. Do not hesitate to buy this as you will not be disappointed.
Reviewed in the United States on October 10, 2026 by Michael G.

AWESOME FEATURES!
THE BEST QUALITY AND VALUE FOR THE MONEY… I LOVE IT GET YOURS!
Reviewed in the United States on October 12, 2026 by luis eduardo sanchez

Good quality so far
So far so good took it out to the range on my Kuna Pcc easy sight in and appears to be a good quality sight. Only issue is that I had to buy the smallest sight base to get a true co witness with red dot and my sights. So now I have two sight bases I can’t use.
Reviewed in the United States on October 5, 2026 by ELG

Great
Best value on the market
Reviewed in the United States on October 12, 2026 by Customer

Exceeds in operation and in quality
Excellent sight no complaints
Reviewed in the United States on October 5, 2026 by Richard Bowerman
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