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OLIGHT

OLIGHT Osight 3 MOA Rechargeable Dot Open Reflex Sight with Charging Cover, Tactical Parallax-Free Sights, Picatinny Mount Compatible - Green/Red Dot Options

  • Based on 444 reviews
Condition: New
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Availability: 15 left in stock
Fulfilled by Amazon
Arrives Wednesday, Oct 29
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Color: Flat Dark Earth


Style: Red Dot


Features

  • [INDUSTRYS FIRST MAGNETIC CHARGING COVER] The charging cover has a percentage battery display for you to monitor the battery level of both the charging cover and the optic anytime. The well-built cover can also protect your optic from dust and scratches when it's stored in your strong box warehouse
  • [LONG-LASTING BATTERY LIFE] On a single charge, the optic itself can last over 70,000 hours on its lowest mode. Even at its brightest setting, it can continuously run for over 17 days and this duration can be extended to over 70 days with the support of a fully charged charging cover
  • [LARGE WINDOW SIZE] Featuring a 0.94 in x 0.85 in lens, the optic ensures accurate target acquisition even during recoil
  • [3 MOA DOT] The dot is clear and easy to locate, ensuring swift and precise dot acquisition
  • [QUICK ADJUSTMENTS] The optic can be easily zeroed at 15-yard, 25-yard, or 30-yard distances with windage and elevation adjustments. The default zeroing distance is 25 yards
  • [MOTION SENSOR FUNCTION] The OLIGHT Osight allows you to wake your optic in an instant. The optic turns off automatically after 10 minutes of inactivity
  • [INDUSTRY-STANDARD FOOTPRINT] By adopting the most common industry-standard mounting footprint (Ruggedized Miniature Reflex) for optic cuts, Osight ensures versatility and ease of integration
  • [TWELVE BRIGHTNESS SETTINGS] 10 for daylight and 2 for night
  • [QUICK &EASY CHARGING] The cover is USB-C rechargeable, while the optic is charged magnetically. A fully charged cover can charge a low battery optic three times

Description

OLIGHT Osight consists of an optic and a charging cover. This is the industry' s first charging cover with a percentage battery display, allowing you to monitor the battery level of both the cover and optic anytime. In addition, you can also check the battery status with the tri-color indicator on the optic. Both the cover and the optic are powered by a rechargeable high- capacity battery. A fully charged cover can charge a low battery optic three times. On a single charge, the optic itself can last over 70,000 hours on its lowest mode. Even at its brightest setting, it can continuously run for over 17 days and this duration can be extended to over 70 days with the support of a fully charged charging cover. The cover is USB-C rechargeable, while the optic is charged magnetically. Featuring a 0.94 x 0.85 in lens, the optic ensures accurate target acquisition even during recoil. The 3 MOA dot is clear and easy to locate, ensuring swift and precise dot acquisition. The optic can be easily zeroed with windage and elevation adjustments. And it has successfully maintained zero during a 10,000-round test. It features manual mode, lockout mode and auto sensing mode. With its motion sensor function, you can wake the optic in an instant, and it will turn off automatically after 10 minutes of inactivity. It adopts industry standard mounting footprint for optic cuts. The optics have an IPX6 waterproof and the charging cover has an IPX4 waterproof. The Osight is a reliable and versatile optic designed for tactical and training, performing well in competitions as well.

Brand: OLIGHT


Color: Flat Dark Earth


Style: Red Dot


Product Dimensions: 2.01"L x 1.73"W x 1.38"H


Sport: Hunting


Item Weight: 110 Grams


Material: Aluminum


Objective Lens Diameter: 0.94 Inches


Compatible Devices: Firearm


Mounting Type: Integral Mount


Brand: ‎OLIGHT


Color: ‎Flat Dark Earth


Style: ‎Red Dot


Product Dimensions: ‎2.01"L x 1.73"W x 1.38"H


Sport: ‎Hunting


Item Weight: ‎110 Grams


Material: ‎Aluminum


Objective Lens Diameter: ‎0.94 Inches


Compatible Devices: ‎Firearm


Mounting Type: ‎Integral Mount


Night vision: ‎No


Model Name: ‎O-OSIGHT-RD-CT-300000


Manufacturer: ‎OLIGHT


Reticle Type: ‎Dot


Item Package Dimensions L x W x H: ‎5.91 x 3.23 x 2.64 inches


Package Weight: ‎0.35 Kilograms


Brand Name: ‎OLIGHT


Warranty Description: ‎Lifetime Warranty


Suggested Users: ‎unisex-adult


Included Components: ‎#6-32*0.374” Screw x 3; M4*0.7 Screw x 3, Adjustment Tool x 1; USB-C Charging Cable x 1, M3.5*0.6 Screw x 3; #4-40*0.25” Screw x 3, Optic x 1;Charging Cover x 1, Pouch x1; Cleaning Cloth x 1; User Manual x 1


Date First Available: November 13, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Rechargeable red dot
Color: Black Style: Red Dot
This is a brilliant idea. A rechargeable red dot at a great price. It comes with 4 different screw sizes with 2 lengths for each size (essential as I needed 2 different sizes - one for a plate and one for the dot onto the plate). The charging cover is magnetic and seals the dot preventing solvents and oils from fogging the dot when cleaning the gun. The dot is small and precise. I did not find the auto brightness adjustment bright enough but the buttons were easy to press and I found a brightness I liked. Mounted on a Walther pdp it needed no adjustment and I shot 2 inch groups with 3 out of 10 bullseyes at ten yards. I am 75 years old. Just buy it! ... show more
Reviewed in the United States on July 11, 2025 by TheNose
    • Best dot sight of all that I tried
Color: Black Style: Red Dot
I ran the whole circuit with all the major brands for a micro dot for my p365 and Osight pulled out far and away ahead of the competition. Very sharp and defined dot. Rechargeable with a charging cover that is good for countless charges. My favorite feature is there is a lens on the back of the halo enclosing the lens so all your glass front and back is easy to clean therefore always clean Quickly purchased a second one for my wife’s p365 as well. ... show more
Reviewed in the United States on June 18, 2025 by David Bingham
    • Works great for practical shooting or defense.
Color: Black Style: Red Dot
I have long been the guy who gets tormented by the other guys in my squad for using OLight lights on my firearms and have yet to have been given a reason, by them or the products themselves, to stop and pay 4 times as much for a surefire. So when I saw OLight made a red dot I had to try it out. It works great. I mounted it on my Echelon using the factory RMR pins with no issues and it's rock solid. Zeroed @ 25m with less than 15 rounds and held for about 300 rounds no problem so far. The charging case is convenient and easy to use, shake awake works great, and the window is HUGE, like SRO or CMore huge. Some folks like that, some don't, but I think it gets me on target faster while competing. I normally run an EOTech EFLX on the Echelon but I think the OLight is going to stay on there for a while, at least to see how it holds up after a couple of months and a few thousand rounds. I did drop the gun on concrete with the sight on it already and it didn't have any issues. UPDATE: 6/5/25 Still running on my Echelon with zero issues after a thousand plus rounds. Haven’t had to charge the cover still and rarely have to even put it in the red dot. Solid buy for sure if you’re not a hardcore tactical LARPer and want the Trijicon or Aimpoint cred. ... show more
Reviewed in the United States on December 22, 2024 by Petrolfox
    • Large window, clear glass
Color: Black Style: Red Dot
Includes all necessary tools and parts. Easy direct mount to my FNX. Has no alignment lugs, relies only on the screws. I've yet to get some range time to test the hold. Will update once I do. Simple to adjust; not too stiff, nice tactile clicks. Looks great; nice big window that's not too much. The charging system is a great setup. Seems to be working well. Will update after long term use. ... show more
Reviewed in the United States on May 25, 2025 by Sean
    • Does not hold a zero
Color: Black Style: Red Dot
Review Image by Adam Carleo Adam Carleo
Review Image by Adam Carleo Adam Carleo
Review Image by Adam Carleo Adam Carleo
Review Image by Adam Carleo Adam Carleo
I want to like this sight, I really do. The rechargeable case is a really cool concept. However it does not hold the zero. I zero'd the sight using a laser boresight, shot 50 rounds of 9mm, and it had already drifted off of the zero. I rezero'd it. It seemed to be resistant to me smacking it with my hand and on the table but once I put another 50 rounds down range it drifted off of the zero. I can not recommend this product because it can not be relied on. So in total I've only put around 100 rounds of 9mm, so maybe it just needs more time, but it is not a good first impression. Edit: Don't know if this will upload in the right order but the first image is after sitting in my holster and nightstand (after I had already rezero'd). 2nd image is me zeroing it again. Third and 4th image is after just swinging the gun in the air like a madman. Not even shooting. Edit 2: Ended up getting sent another OSight and it ended up un-zeroing in the same exact way. Decided to get a Holosun 507 Competition and I'm much happier for it. Not getting the same zero issues with the Holosun. I am disappoint that I'm going to be missing out on the auto-brightness and the rechargeable sight but being able to hold a zero is non-negotiable. Hopefully they get this issue ironed out. ... show more
Reviewed in the United States on May 24, 2024 by Adam Carleo Adam Carleo
    • Great optic
Color: Black Style: Red Dot
Why did you pick this product vs others?: Price and value it works great for alot less then some of the others
Reviewed in the United States on July 13, 2025 by Paul Frevert
    • It's durable and holds a zero
Color: Black Style: Green Dot
The Olight Osights hold their zero even though abuse. First, my pistol fell off the bench twice onto a concrete floor and it bounced to a stop and it held it's zero both times in spite of that. Second, to clean my gun I removed the sight from the slide, cleaned the gun in an ultrasonic, replaced the Osight and there was no change in the zero. I have four Osights and five others and so far the Osight is my pick as a durable, priced right sight that is virtually maintenance free. Charging is easy and I don't bring the charging hood with me as the sight has plenty of residual time built in. This is my experience and I'm just saying what I have learned as a buyer because I paid full price for every sight I've got. My Osights are great so far and I'll post an update here if there is something worth saying. ... show more
Reviewed in the United States on March 17, 2025 by Netjab

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