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Questions & Answers
Can I use on glock 48 mos or 43xmos

yes this sight will direct mount to the 43x mos and 48 mos

by James Smith, Verified Owner, July 21, 2025
Is this rmsc footprint or do you need a adapter?

Yes it is the rmsc. It fits perfectly on my p365xl spectre comp slide without an adapter.

by Michael, Verified Owner, March 20, 2025
Customer Reviews
Helpful Positive Review
Just buy it by duckkkiller460, Verified Owner, June 23, 2025
I was a little hesitant, not being familiar with the brand, but decided to pull the trigger on it anyway, and let me say that I am dang glad I did. Site picture is clear a the “dot” is clean and crisp. Got it zeroed without any fuss. All the extra s...
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1/1 found this helpful
Helpful Negative Review
I truly wanted to love the Osight S! great concept and I'm a fan of olight products. But after first trip to range after mounting it on my p365 xmacro comp, zeroed the sight then I almost got 200 rounds through. The Osight S just turned off. Tried to...
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2/2 found this helpful
Most Recent Reviews
Feature rich, priced right, reliability poor by Todd, Verified Owner, August 1, 2025
Purchased in April 2025. Mounted on a CZ Shadow 2 Carry. Been to the range 3 times...well, 2.5 times. This last time out, the unit failed after about 3 magazines. Red dot just quit. Totally unresponsive. I get to test their 'lifetime warranty' ...
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Most Recent Reviews
Love it but after 200 rounds... by Carreno, Verified Owner, June 29, 2025
I love this sight, took it out to zero it and after 209 rounds something on the inside of the housing came up? (For lack of a better way to put it) could be a one of kind issue? It's almost like a smudge inside or something, but I'll be looking to ge...
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0/1 found this helpful
Most Recent Reviews
I compared this with my Sig Romeo X which costs twice as much. I prefer the Osight over the Sig. We will see if it can withstand the test of time.
Most Recent Reviews
Great Value by Todd, Verified Owner, May 11, 2025
I bought this based on generally favorable reviews and it was $100 cheaper than the next least costly red dot I was researching. Figured what the heck. I have only had one range day so far. Operated great...with one exception. I used the wrong sc...
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Read All 6 Reviews

Product No Longer Available

Unfortunately Olight Osight S 1x14-21mm Reflex Red Dot Sight is not listed by OpticsPlanet.

Product Info for Olight Osight S 1x14-21mm Reflex Red Dot Sight

The Olight Osight S is a versatile dot sight featuring a clear, easy-to-see red 2 MOA dot and a 32 MOA circle, which can be used individually or together for rapid and precise aiming. It comes with 12 different brightness settingstwo for night vision and the rest for daytime use. Its aspherical lens ensures zero distortion and parallax-free performance, delivering exceptional clarity through the large window for rapid and precise usage. The optic can be easily zeroed with both windage and elevation adjustments, ensuring your aim is always accurate. The Osight S is easy to use by offering two operating modes: Auto-Sensing mode and Manual mode. In Auto-sensing mode, the Osight S adjusts brightness automatically based on ambient light conditions while in the manual mode, you can select from the 12 brightness modes for more precise control. The Auto Wake motion sensor activates the sight with any movement and powers it off after 10 minutes of inactivity (this feature can be disabled if needed). A built-in battery indicator keeps you informed about the remaining battery life, so youre never caught off guard.The Osight S boasts the industrys first magnetic charging cover. The cover magnetically charges the optic and features an LED battery percentage display on top, so you are always informed about the battery life. A single charge powers the sight for up to 21,900 hours in dot-only mode at the lowest brightness. Additionally, the magnetic cover can recharge the optic up to three times, and its USB-C port allows for a full recharge in just 1.5 hours. Compact and lightweight, the Osight S measures 1.67 inches in total length with the cover on and weighs 2.13 ounces with the cover. Its IPX7 waterproof rating and durable OAL housing ensure reliability and toughness in any environment.image

Features of Olight Osight S 1x14-21mm Reflex Red Dot Sight

  • Features a red 2 MOA dot and a 32 MOA circle
  • Features 12 brightness settings: 2 for night vision, 10 for daytime use
  • Choose between Auto-Sensing and Manual mode to choose brightness settings
  • Activate the motion sensor function to turn on the optic with any movement
  • Features a USB-C rechargeable magnetic charging cover

Package Contents:

  • Olight Osight S 1x14-21mm Reflex Red Dot Sight
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